Quality Control --Ruian City Shengyuan Auto Parts Co.,Ltd.

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Central Lock

Hood Lock

Trunk Lock

Stepper Motor

Idle Air Control Valve

Solenoid Valve

Auto Sensors

Quality Control

We are building "Shengyuan" hardware equipment with a large amount of investment and guarantee that equipments can develop synchronously together with the enterprise through a standardized policy. We are regularly maintenance all flow lines to critically ensure our finished products are superior quality. And with strict testing workshop, precision testing equipment, keep controling quality of the products before shipment, form users a safety net before using, regulate the use of products without worries.