Being a provider for the larger portion of all Japanese build cars in the segment of Window Winder Housings, Sanko Gosei as a medium sized company can be proud of the supply achievements within this particular segment.
By continuous improvement of product and process, utilizing highly automated working cells to reduce labor costs, we have established in various facilities operations that produce 24 hours per day, 7 days per week almost without operator interference. Most involved are our logistical employees to transport the vast material flow through our facility towards satisfied customers.
As we take a large contribution in assembly of these small precision sub-systems we also take responsibility for design of process and tooling. Taking full responsibility is precisely our key strong point. We demonstrate this management skill in many fields where we can provide turnkey services.

Sanko Gosei Global Facilities

Sanko Gosei has established globally many offices.
We have listed all facilities to provide direct access to the area of your interest.

Fuel Pump Impellers

Precision Body Valves

Sanko Gosei Technical Center

Fuel pump impellers are highly accurate components with large lifetime expectations for functioning in an extremely demanding environment.

Sanko Gosei supplies a large part of the global market for brake body valves. Tier 1 brake systems suppliers apply these critical components in their brake booster systems.

Sanko Gosei has established a Technical Center where our specialists are focused on new developments in many fields, seeking technological progress for both process and product.

Sanko Gosei Capabilities

Sanko Gosei hold many in-house capabilities, too many to list completely within this site. On the next page there are some other virtues of our group, which can be to your benefit. Please continue...