山洋製作所 Company Profile

Quality first, creating products that bring joy. We promise reliable product finishing.

Since our establishment, we have been a company that manufactures automotive electrical components (wire harnesses). In order to flexibly respond to the rapidly changing social trends and the diversification of manufacturing industry needs, we have established a consistent production system that covers everything from harness cutting to processing (terminal crimping, soldering, assembly), inspection, and shipping, allowing us to accommodate small quantities of various products and short delivery times. Please feel free to contact us if you have any requests.