Taizhou Delongtai Machinery was founded in 1999, occupying 10,000Square meters area. Specialized in CV Joint, CV Joint Axle fields for European, Japanese, Korean, American drive cars in China. All procedures undering ISO9001 Managerment system. All production process including: Forging Raw material blank; Phosphrization; Middle frequency treatment; Surface treatment; Testing; Installation. We keep good relationship with overseas and domestic customers. We believe HDS can be your reliable suppliers and partner in the future. Welcome to our factory anytime.