When OEMs think about electronics manufacturing, the conversation often starts with PCBA. But the final product is rarely just a circuit board — it’s a complete system that requires structural integrity, mechanical precision, and seamless integration. This is where plastic injection molding and precision metal stamping become critical.
At Tohoku Solutions, our three decades of expertise in these disciplines form the backbone of a manufacturing ecosystem that today delivers complete, integrated EMS solutions. By combining plastics, metals, PCBA, cable assembly, and full box build under one roof, we help OEMs simplify supply chains while ensuring consistent quality across every stage of production.
Tohoku Solutions is a subsidiary of SVI Public Company Limited (SVI), a global EMS provider. This connection gives us the strength of a worldwide manufacturing network while maintaining our specialized focus on plastics, metals, and mechanical assembly. Customers benefit from the agility of a dedicated partner and the resources of a global group.
This integrated approach is what transforms Tohoku Solutions from a component supplier into a true manufacturing partner. Plastic housings, enclosures, connectors, and stamped metal parts are no longer managed as isolated pieces. Instead, they are engineered and assembled alongside electronic systems, enabling faster production cycles, reduced handling risks, and greater design flexibility.
Tohoku Solutions holds globally recognized certifications — IATF 16949:2016 (Automotive Quality Management), ISO 9001:2015 (Quality Management), ISO 14001:2015 (Environmental Management), and ISO 45001:2018 (Occupational Health & Safety). These certifications demonstrate the same rigor and discipline that have earned the trust of leading automotive OEMs and Tier 1 suppliers for decades. Today, that proven standard of excellence is also applied to the electronics and broader manufacturing sectors, supporting customers who demand reliable, scalable, and future-ready solutions.
By bringing together plastic, metal, and electronics expertise into one vertically integrated offering, Tohoku Solutions enables OEMs to accelerate innovation, reduce complexity, and strengthen product reliability from the inside out.
👉 As part of SVI Public Company Limited (SVI), Tohoku Solutions extends the group’s global footprint and vertical integration, giving OEMs a trusted partner for both components and complete systems. If your business is looking for a partner that can deliver more than just parts, Tohoku Solutions is ready to support your next product with the strength of plastic, metal, and complete system integration.