WENZHOU GUANSHENG AUTOMOBILE PARTS MANUFACTURE CO., LTD.

WENZHOU GUANSHENG AUTOMOBILE PARTS MANUFACTURE CO., LTD. (GSP) is a specialized manufacturer of Constant Velocity (C.V.) joints and C.V. axles/drive shafts for the automotive aftermarket. Established in 1985, the company is recognized as an early private auto parts manufacturer in China and has built a strong global market presence through long-term, focused development.

Quality management is supported by internationally recognized systems, and production is reinforced with advanced equipment including numerical control machines, magnetic inspection equipment, breaking testers, and fatigue testers. GSP’s engineering team continually improves techniques, workmanship, equipment, and production procedures to advance lean production and deliver precisely machined products tailored to specific customer requirements.

Today, GSP operates seven factories and maintains large-scale output capability, with annual capacity stated at 5 million C.V. joints and 1.2 million drive shafts. The product portfolio covers broad vehicle fitment, with over 1,200 C.V. joint applications and over 600 drive shaft applications, supported by ongoing sample development and stringent internal quality criteria.