In a world electrified by the promise of artificial intelligence, a quiet transformation is unfolding in Southeast Asia. While headlines often focus on chip design and semiconductor breakthroughs, another part of the supply chain is taking center stage. Thailand is emerging as a critical hub for printed circuit board (PCB) manufacturing, an industry that forms the backbone of every device powering the AI era. From AI Demand to PCB Expansion PCBs may not carry the same glamour as chips, but they are indispensable. They serve as the foundation where chips, capacitors, resistors, and connectors are mounted. Without PCBs, smartphones, electric vehicles, AI servers, and supercomputers could not function. As global demand for AI hardware surges, so does the need for more advanced PCBs. Thailand has become a magnet for PCB investment. Victory Giant Technology, a major Chinese PCB manufacturer and a key supplier for Nvidia, has already expanded operations in Ayutthaya. Taiwan’s Gold Circuit Electronics, another supplier linked to Nvidia’s networking equipment, is running full production at its Thai facility. Global leaders such as Zhen Ding Tech and Unimicron are also setting up shop in the country. This shift is not coincidental. It reflects the “Taiwan plus one” strategy, where manufacturers diversify outside Taiwan to reduce geopolitical and supply chain risks. Following heightened US China tensions and concerns about security around Taiwan, Southeast Asia has emerged as a safer alternative. In less than three years, nearly 60 PCB manufacturers from China and Taiwan have established operations in Thailand. Government Support and Policy Push The Thai government is not standing on the sidelines. Through the Thailand Board of Investment (BOI) and agencies such as the Ministry of Higher Education, Science, Research, and Innovation, the government has been rolling out policies to attract high tech investors. From 2022 to mid 2025, Thailand approved more than 500 electronics investment projects valued at about 19.5 billion US dollars. Around 180 of those projects are in the PCB sector, contributing roughly 200 billion Thai baht to the economy. The government has also launched Thailand Electronics Circuit Asia (THECA), a dedicated exhibition platform designed to highlight the country’s role as a PCB hub. It brings together global manufacturers, suppliers, and investors under one roof. At THECA 2025, Thailand declared its ambition to capture 10 percent of global PCB exports and cement its position as the leading hub in ASEAN. Beyond attracting factories, Thailand is tackling a crucial challenge: skilled manpower. Industry experts predict that the PCB sector will need an additional 80,000 trained workers by 2027. To meet this demand, the Thailand Electronics Circuit Center has been established to provide workforce development, training, and certification. The government has also pledged to train 280,000 people across semiconductors, electric vehicles, and AI over the next five years. This includes tax incentives, scholarships, and collaboration between universities and industry. The Strategic Location Advantage Thailand’s position in ASEAN is also a strength. It offers connectivity to neighboring manufacturing powerhouses such as Vietnam, Malaysia, and Singapore. Many PCB components produced in Thailand are integrated into assembly lines in these countries before being exported worldwide. This creates a regional ecosystem that makes Thailand more resilient to external shocks. At the same time, the government is promoting industrial estates and science parks, such as Thailand Science Park and the National Electronics and Computer Technology Center. These hubs foster research, collaboration, and technology transfer between companies and academic institutions. They provide the infrastructure needed to support advanced PCB and semiconductor-related industries. Lean Thinking as a Competitive Edge Despite its advantages, Thailand faces challenges. Rising labor costs, infrastructure gaps, and fluctuating global demand could slow progress. This is where Lean manufacturing becomes a game changer. Lean is not simply a set of tools to reduce waste. It is a philosophy that empowers people, streamlines processes, and creates a culture of continuous improvement. In the PCB industry, where precision and efficiency determine profitability, Lean can deliver significant impact. Key benefits of Lean in PCB manufacturing include: Lean is particularly relevant for Thailand’s PCB sector because many companies are starting with small production lines. With Lean, these firms can expand more smoothly, reaching economies of scale while keeping costs under control. True North Lean’s Role in Southeast Asia One consulting firm well positioned to support this transformation is True North Lean. As one of the prominent Lean consulting firms in South and Southeast Asia, True North Lean has built a reputation for guiding companies through cultural and operational change. Unlike firms that provide one-off training, True North Lean embeds its consultants into organizations, working alongside management and shop floor teams to build sustainable systems. In the context of Thailand’s PCB industry, True North Lean can help companies: For new entrants to Thailand, particularly companies relocating from China or Taiwan, Lean consulting also provides a soft landing. It enables them to integrate into Thailand’s ecosystem more effectively, aligning local workforce practices with global standards. A Human Story of Transformation Consider a PCB factory in Ayutthaya. Rows of machines hum as workers assemble boards for AI servers. Overhead, AI-powered inspection systems flag potential defects, reducing waste by 30 percent. Production supervisors gather daily in short meetings, using Lean tools to track progress and solve issues in real time. Employees on the line suggest layout improvements that reduce material travel and speed up output. This is not a futuristic vision but a practical reality when Lean practices are adopted. The benefits are felt not only in higher profitability but also in greater pride among the workforce. For Thailand, a country investing heavily in its people, Lean provides a framework to unlock human potential. Looking Ahead By 2030, Thailand aims to become the second-largest PCB hub in the world, just behind China. To achieve this, it must continue attracting investment, building talent pipelines, and embedding operational excellence. Global companies are betting on Thailand because of its stability, location, and policy support. Lean consulting can ensure that this wave of investment turns into long-term competitive advantage rather than short-term gains. The

Lean Digitalization | Kanban | Lean Technology CASE STUDY – Reference from Planet Lean: How a manufacturing firm used digitalization to overcome the limits of manual kanban while preserving its pull-based lean culture. From Push Planning to Pull Flow Many organizations begin with a traditional push system, relying on centralized planning and forecast-driven scheduling. While this approach can work in stable environments, it often creates excess inventory, long lead times, and a lack of responsiveness to changing customer demand. As part of its lean transformation, one company recognized the need to abandon push logic in favor of pull principles. By introducing kanban, it placed flow at the center of its operations. The change improved material management, reduced overproduction, and provided greater visibility across the shop floor. More importantly, it fostered a culture where continuous improvement became part of everyday work. Kanban quickly became one of the organization’s lean cornerstones, enabling responsiveness and setting the stage for further improvement. The Scalability Problem of Manual Kanban In the early stages, manual kanban worked effectively. Employees were well trained, and the company maintained a strong lean culture. However, as production expanded and complexity increased, scalability issues emerged. Maintaining the manual system became labor-intensive. Every few months, teams had to dedicate several days to update parameters, resize items, reprint cards, and redistribute them across production lines. This created administrative waste and consumed valuable time. To cope with the workload, the company reduced the number of part numbers managed through kanban. This decision helped manage the burden but limited lean’s broader potential across the business. Transition to Electronic Kanban The turning point came with the decision to digitalize kanban rather than replace it. The company implemented an electronic kanban platform that preserved its pull-based logic while addressing maintenance challenges. The digital solution introduced two critical capabilities: This meant the company could keep the same lean principles while significantly reducing the effort required to maintain the system. A Scalable, Future-Ready System With electronic kanban in place, the organization could finally manage all part numbers and production lines without limitations. Administrative work that once took days could be completed in a fraction of the time, allowing teams to redirect energy toward continuous improvement. Real-time visibility into kanban cards also became a powerful strategic tool. Managers could quickly track the flow of materials, identify bottlenecks, and use accurate data when mapping value streams at both the component and departmental levels. Opportunities for Integration Beyond solving the immediate scalability challenge, digital kanban opened the door to broader opportunities. Integration with ERP systems, RFID portals, AGVs, and automated storage could create a fully connected production environment. Extending the system to suppliers and customers would allow pull principles to flow seamlessly across the entire supply chain. Lessons for Lean Practitioners This case study, adapted as a reference from Planet Lean, demonstrates that digitalization is not about replacing lean systems but strengthening them. By introducing technology carefully, the organization maintained the integrity of its pull system while solving a fundamental scalability issue. For practitioners, the key lesson is that lean and digitalization are not in conflict. When applied thoughtfully, digital tools can remove barriers, eliminate waste, and allow continuous improvement to reach its full potential.

For decades, lean was considered a manufacturing playbook. It belonged to assembly lines, production floors, and factories. Banks, insurers, and asset managers often dismissed it as irrelevant to their world of transactions, credit approvals, and investment strategies. But those perceptions are changing. Financial services firms are discovering what manufacturers realized long ago: lean is not just about cost-cutting; it is about creating smarter, faster, and more resilient systems. As global competition intensifies and customer expectations rise, the financial services sector is slowly embracing lean practices. The journey is not without resistance, but the results show that adoption is no longer optional; it is inevitable. The Promise of Lean in Finance The financial sector is fundamentally process-driven. Transactions, approvals, reconciliations, and reporting all follow structured workflows. This makes it fertile ground for lean applications. According to industry experts, banks that successfully adopt lean can expect efficiency improvements of 15% to 25%. Gains in cycle times are often even greater, sometimes improving by as much as 60%. Examples are already emerging: The benefits extend beyond efficiency. Lean principles help banks understand customer value more deeply, distinguishing which services matter most, and where investments in speed or accuracy will yield the highest returns. Why Adoption Has Been Slow Despite the potential, financial services have been slower than manufacturing to embrace lean. Part of the reluctance is cultural. Many executives perceive lean as a “factory-floor discipline” that does not apply to their high-value, knowledge-based work. Some fear it reduces complex jobs to a set of rigid rules. Others assume lean is just another name for cost-cutting. This mindset is gradually shifting. As more banks observe that their competitors are gaining advantages through lean practices, their attitudes are evolving. Still, change is difficult. Like adopting a healthier diet, leaders often know what they should do but struggle with follow-through. Old habits of siloed thinking, redundant processes, and slow customer response times continue to hold back progress. From Waste to Value The foundation of lean lies in eliminating the “seven deadly wastes”: overproduction, waiting, poor logistics, rework, over-processing, suboptimal inventory, and unnecessary movement. These wastes are just as present in finance as they are in manufacturing. For example, a loan underwriting department may spend weeks processing applications that will eventually be rejected, or analysts may duplicate reconciliation efforts using inconsistent tools and standards. In such cases, much of the work fails to add value for the customer or the business. Lean helps expose these inefficiencies, making room for smarter workflows. Importantly, lean is not about standardizing everything. It is about focusing on what truly matters to the customer and removing everything else. By doing so, organizations speed up service, reduce risk, and lower costs, all while improving customer satisfaction. The Human Side of Lean Implementing lean is as much about culture as it is about process. Successful transformation requires employees to be directly engaged in identifying waste and suggesting improvements. When frontline staff are empowered to challenge old routines, the organization benefits from practical insights that executives may overlook. However, this cultural shift is often the hardest part. Many managers are accustomed to top-down decision-making and are hesitant to invite feedback from all levels. Yet, without this engagement, lean risks becoming just another cost-cutting initiative rather than a sustainable way of working. The most successful lean programs balance top-down leadership commitment with bottom-up involvement from employees. Leaders set the vision and governance, while staff drive day-to-day innovation in how processes are simplified and executed. Managing Risks Some critics argue that lean creates fragility by removing slack from the system. In banking, the risks of an error can be significant, from regulatory penalties to reputational damage. This makes quality control and risk management critical components of lean in finance. Standardization, when applied thoughtfully, reduces such risks. For instance, instead of multiple teams performing reconciliations using different systems, lean encourages creating a unified process. This not only cuts costs but also minimizes errors and exposure. In fact, rather than increasing risk, lean often mitigates it by reducing errors at the frontline and creating more reliable processes. Lean as a Strategic Advantage The financial industry is approaching a critical juncture. As digital transformation accelerates and customers demand faster, error-free service, lean is emerging as a strategic advantage. It is no longer confined to back-office processing. Increasingly, banks are applying lean to customer-facing functions, investment decision-making, and even post-merger integration strategies. Done right, lean becomes more than an operational tool; it becomes a culture of continuous improvement. Employees begin to see their work not as routine tasks, but as opportunities to deliver greater value. Leaders shift from crisis management to proactive problem-solving. The organization as a whole becomes more agile, efficient, and customer-centric. Lean thinking has already reshaped industries from automotive to healthcare. Now, its influence is spreading across the financial sector. While adoption may have been slow, the evidence is clear: banks and financial institutions that embrace lean can cut waste, improve speed, enhance customer satisfaction, and reduce risk. The journey requires cultural change, leadership commitment, and employee engagement. But for organizations that persevere, lean is not just about doing more with less; it is about creating smarter, more resilient financial systems. For financial services firms looking to explore the next level of operational excellence, True North Lean (www.truenorthlean.org) offers guidance, expertise, and proven methods to make lean transformation a lasting success.

For more than three decades, lean manufacturing has been the backbone of industrial growth across South and Southeast Asia. It has been the philosophy behind India’s rise as a global pharmaceutical hub, Vietnam’s ascent in electronics, Thailand’s dominance in automotive supply chains, and Bangladesh’s leadership in textile exports. By relentlessly focusing on waste reduction, process optimization, and standardized work, lean has transformed the factory floor into a space of precision, predictability, and efficiency. Yet, as global competition grows fiercer and customer demands more unpredictable, the question arises: is lean enough to carry Asian manufacturing into its next era of growth? The answer increasingly appears to be no. Lean, by its very nature, thrives in environments where the objective is to perfect standardized processes. It creates stability and delivers consistency, which is why so many factories in Asia have achieved global benchmarks for cost and quality. However, stability can become rigidity when markets are in flux. In today’s manufacturing landscape, order sizes shrink and expand without notice, supply chain shocks ripple across borders, and customers request product modifications at a speed never seen before. Under such conditions, lean systems alone begin to show their limitations. Support functions, from procurement and logistics to HR and compliance, often struggle to keep pace with rapidly changing production needs. These functions now represent nearly a third of total factory costs, and in many Asian companies, those costs are rising. The pressing need is for factories to not just be lean but agile—able to adapt quickly, collaborate across silos, and solve problems in real time. Agility is not an abstract management concept; it is a practical operating model that can turn support functions from cost centers into value creators. In South and Southeast Asia, where industries are racing to capture global market share, the adoption of agile ways of working may prove to be the differentiator between those that remain suppliers of low-cost goods and those that rise to become strategic manufacturing partners on the global stage. Consider the case of Vietnam’s fast-growing electronics sector. Many of its manufacturers supply to global giants who frequently adjust their orders in line with consumer demand cycles. A factory may be asked to increase output by 30 percent in a single quarter or change the specifications of a device to meet shifting design trends. Traditional lean processes, with their reliance on sequential handoffs and rigid planning, often fail to cope with such swings. An agile approach, on the other hand, creates cross-functional teams that bring together design engineers, procurement specialists, and production supervisors. Together, they can implement changes directly on the shop floor while ensuring supplier readiness. This dramatically reduces lead times and positions Vietnamese exporters as flexible partners rather than inflexible suppliers. India provides another telling example, particularly in its pharmaceutical industry. Regulatory approvals are often the biggest bottleneck, and communication between compliance, production, and logistics is traditionally fragmented. When European regulators issue new requirements, Indian manufacturers sometimes face costly delays while different departments exchange memos and approvals. By adopting agile structures—where compliance officers, production managers, and supply chain experts work together as a single empowered team—the approval process can be shortened dramatically. This not only lowers costs but also strengthens India’s reputation as a dependable and responsive pharmaceutical exporter at a time when global supply chains are searching for reliability. In Bangladesh, which relies heavily on garment exports, agility is increasingly becoming a survival strategy. Western retailers frequently place orders with tight lead times and then introduce last-minute design modifications. Factories operating under rigid lean systems may find themselves forced into overtime shifts, rush shipping, or expensive rework just to meet deadlines. An agile operating model, however, would integrate designers, customer service staff, procurement teams, and line managers into collaborative squads. These squads could prioritize changes in real time, assess feasibility against available production capacity, and implement modifications without throwing entire schedules off track. For an industry where margins are razor thin, the ability to adapt quickly can mean the difference between profitability and loss. The promise of agility also extends beyond the traditional export giants. Cambodia, still emerging as a manufacturing destination, has ambitions to climb the value chain from basic garments to electronics assembly and automotive components. If Cambodian factories leapfrog directly into agile manufacturing models, they could differentiate themselves from competitors by offering responsiveness as a core capability. Foreign investors seeking not just cost advantages but also operational flexibility may find Cambodia an attractive destination precisely because of its ability to combine lean efficiency with agile adaptability. Agile is built on four pillars—customer focus, output orientation, adaptability, and team empowerment—all of which resonate deeply with the challenges faced by Asian manufacturers. Customer focus is crucial in export-driven industries where relationships with global buyers determine long-term stability. Instead of negotiating every detail upfront and then rigidly sticking to the plan, agile teams can adjust and resolve issues in real time, strengthening trust. Output orientation is vital in fast-moving sectors such as consumer electronics, where the priority is to get a functional product onto the market quickly, with refinements made in subsequent iterations. Adaptability is the backbone of industries vulnerable to external shocks, whether it be raw material price swings in India’s steel sector or geopolitical disruptions in Southeast Asia’s shipping lanes. And team empowerment is especially relevant in cultures where hierarchical decision-making often slows down operations. By giving authority to cross-functional squads, factories can unlock the problem-solving capacity of their workforce at every level. To be clear, agile is not about increasing raw productivity per unit. A factory will not necessarily produce more T-shirts per hour or assemble more circuit boards per shift simply by being agile. The real benefit lies in how the factory responds to unusual situations and problems. It is about cutting the lead time of solving a customer complaint from months to weeks, reducing the time it takes to modify a product design from quarters to months, or speeding up the ramp-up of a new production line from half a

When you walk through a modern factory floor, it’s easy to get impressed by the speed of machines, the rhythm of assembly lines, and the sheer volume of output. However, behind all that movement, there is something far more important that keeps everything together: quality. This is not the kind of quality that is checked at the end with a red stamp; rather, it is the kind that is quietly built into every step of the process. This idea of built-in quality is what really separates world-class operations from the rest. We’ve all seen what happens when quality is treated like an afterthought. Ignoring a small problem early can lead to a larger issue later. A machine keeps running even though something feels “a little off”, and before you know it, hundreds or thousands of products need to be fixed or worse, recalled. That’s not just wasteful. It’s stressful, costly, and damaging to a company’s reputation. Now imagine the opposite. A place where everyone from the newest worker to the most senior manager believes they have the right and the responsibility to stop and say, “Something’s not right here.” That’s built-in quality in action. It’s a culture, not a tool. It’s about care, attention, and pride in the work. Take the example of a small packaging unit that was producing medicine cartons. One afternoon, a worker noticed that the printed labels weren’t lining up perfectly. To most people, it would’ve seemed minor, just a millimetre off. But this worker trusted her training and instincts. She hit the stop button. A team quickly gathered to check it out. They found that the guide rollers had loosened slightly, causing a drift in alignment. A tiny mechanical issue, if left unchecked, would’ve ruined the entire batch and possibly ended up in pharmacies with unreadable dosage information. That worker saved the company thousands of dollars and protected patient safety. This principle is not about being extraordinary; rather, it emphasises following a simple rule: if something doesn’t look right, don’t let it pass. This is what built-in quality is really about. It’s about noticing the small things before they become big problems. It’s about teaching and encouraging people to act, not just obey instructions. It’s about treating quality not as a department, but as a daily habit. Built-in quality thrives when people feel safe to speak up and take action. In traditional workplaces, stopping the line might get you yelled at. In a lean workplace, stopping the line earns you respect. It means you care. You noticed something. You protected the customer. A quote that always sticks in my mind is from Dr. W. Edwards Deming, one of the great thinkers in quality management: “Quality is everyone’s responsibility.” Simple words. However, it holds immense potential. When we stop seeing quality as someone else’s job and start owning it ourselves, things change. Teams become tighter. Products become better. And customers feel the difference. Let’s discuss another story. This story originates from a factory that manufactures metal components for the aviation industry. An apprentice, just a few weeks into the job, heard a strange vibration from one of the machines. It wasn’t loud. Most experienced staff had tuned it out. But he mentioned it anyway. The supervisor listened, shut down the equipment, and called for maintenance. It turned out that a bearing was about to fail. Early detection would have prevented damage to the machine, delayed deliveries, and created a ripple effect throughout the plant. However, a new team member’s empowerment to speak up prevented the disaster. Stories like this don’t make the news. They don’t go viral. But they’re the real wins that make or break a business. They’re a reminder that quality isn’t about perfection; it’s about awareness, action, and teamwork. Built-in quality is supported by tools like error-proofing (poka-yoke), standardised work, and visual signals like Andon lights. But those tools are only useful when the people using them believe in their purpose. You can install a fancy alarm to detect problems, but if no one responds when it goes off, it’s just noise. The real magic happens when teams work in a culture where catching and resolving problems is the norm—not an exception. Of course, not every problem can be prevented. However, a built-in quality system catches errors early. And when they’re caught early, they’re easier and cheaper to correct. That’s not just beneficial for the company. It’s less stressful for the team, and it builds trust with customers who know they’re getting the best. People often ask, “Isn’t it expensive to stop the line?” The truth is, failing to address issues now is far more expensive later. Every defect that moves forward becomes harder to detect, harder to remediate, and more damaging in the long run. Resolving a problem now is always cheaper than fixing it later. And fixing it for good is even better. Built-in quality also gives people pride in their work. Nobody wants to be part of a system that just pushes problems down the line. You don’t just build products when you have the tools and trust to make the right decisions and stop when necessary. You build confidence. In yourself. You also build confidence in your team. In the brand you’re helping shape. There’s a quiet power in doing things right the first time. In taking your time when it matters. When something doesn’t feel right, trust your instincts. This approach highlights the understanding that quality is something you create, not merely something you inspect. To close with a quote from John Ruskin: “Quality is never an accident; it is always the result of intelligent effort.” Built-in quality is an intelligent effort. It distinguishes companies with built-in quality from those that are merely surviving. It’s not flashy. It’s not complicated. But it works because at its heart, it’s about people doing the right thing every day. And in the end, that’s what true quality is made of.