Precision Springs & Stamped Parts Manufacturer

Pengsheng manufactures custom precision springs and stamped metal parts for OEM programs. We work from drawings, sample photos, or sketches — supporting projects from prototype review through controlled repeat production.

Custom Springs and Metal Stamping from Your Drawing

Manufacturing covers compression springs, torsion springs, wire forms, and stamped metal components. Both process families are coordinated under one workflow, allowing related parts to share batch documentation where applicable.

From Sample to Controlled Repeat Production

Each project follows a structured seven-step flow: drawing review, process suggestion, tooling, first article inspection, process lock, batch production, and final inspection with shipment documentation. Sample-approved settings carry forward unchanged into volume.

ISO 9001:2015 Quality System

ISO 9001:2015 certified. Inspection records, material certificates, FAI reports, and batch traceability can be reviewed by project requirements.

Automotive Applications · Manufacturing Capabilities · Quality System · About Pengsheng