Contract manufacturing of automotive switches | high-precision assembly and 100% functional inspection at our Thailand base

Matsuda Denki (Thailand) Co., Ltd. provides automotive switch contract manufacturing at our factory located in the Amata City Rayong Industrial Estate, Thailand. We handle high-precision operations, ranging from the assembly of wire harnesses and electronic components such as steering wheel control switches to 100% functional testing. Operating under a system fully compliant with ISO 9001, IATF 16949, and ISO 14001 industry standards, we ensure the delivery of consistent quality products, backed by our extensive expertise in mass production.

Table of Contents

• Why Choose text Matsuda Denki (Thailand)
• Integrated Production System: From Plastic Molding to Assembly
• Quality Management and Precision Inspection Systems
• In-House Jig and Mold Manufacturing Capabilities
• Product Expansion into Other Industries
• Frequently Asked Questions (FAQ)

Why Choose Matsuda Denki (Thailand)

When selecting a contract manufacturer for automotive switches in Thailand, Matsuda Denki (Thailand) stands out due to our on-site Japanese staff. Furthermore, our operational workflow is closely supported by our headquarters in Japan across sales and engineering design coordination. This enables clients to engage in direct technical consultations and manage projects based on Japanese quality standards.

Integrated Production System: From Plastic Molding to Assembly

Our most definitive strength is our "integrated production system." When production stages are split among different suppliers, risks concerning logistics costs and ambiguous quality responsibilities often arise. Our company addresses this by completing all processes in one place from plastic injection molding and wire harness assembly to final switch assembly. This minimizes multi-tiered coordination, shortens delivery lead times, and mitigates quality risks.

Quality Management and Precision Inspection Systems

Manufacturing automotive electronic components demands an exceptionally high level of reliability. Our facility is certified to ISO 9001, IATF 16949, and ISO 14001 standards. We are fully equipped with advanced quality inspection instruments, including Coordinate Measuring Machines (CMM), vision measurement systems, and cross-sectional analysis equipment to verify terminal crimp integrity, ensuring that products achieve the highest quality standards.

In-House Jig and Mold Manufacturing Capabilities

We do more than just manufacture contract parts; we possess the internal capability to design and build assembly "jigs" for our own production lines, as well as for external sale to customers or other wire harness manufacturers. In addition, our company enforces a policy of in-house "mold" manufacturing to shorten transit times and facilitate seamless communication for modifications, providing a vital competitive advantage.

Product Expansion into Other Industries

Although over 80% of our primary products serve the automotive sector, Matsuda Denki leverages its extensive know-how in highly durable switches to expand into other markets. We manufacture switches for agricultural machinery, construction equipment, and industrial machinery, as well as components for home appliances and consumer goods such as parts for large-scale printers and air conditioner compressors meeting diverse industry requirements.

Frequently Asked Questions (FAQ)

Q: How far does your One-Stop Production service extend?
A: We manage the entire integrated process from plastic injection molding and wire harness assembly to final switch assembly into a finished product. This reduces administrative coordination steps, cuts logistics costs, and allows for complete quality control under a single point of contact.

Q: How do you guarantee your production quality standards?
A: We manufacture according to Japanese standards under a management system certified to ISO 9001, IATF 16949, and ISO 14001. With a team of Japanese engineers overseeing operations closely and utilizing high-precision measuring instruments, we reliably support high-volume mass production.

Q: Do you manufacture products for industries outside of the automotive sector?
A: Yes, we do. We apply our expertise in highly durable switches to agricultural machinery, construction equipment, industrial devices, as well as home appliances and air conditioner compressor components, catering to the diverse needs of all client sectors.

※For more details, please download the attached document or fill out the form below to submit an inquiry.