JRHZNP.COM

The factory was founded in 2004 and it specializes in producing all kinds of internal combustion engines, gasoline engines, air compressor piston rings, valve seats and other blanks of automobiles and motorcycles. For more than ten years' effort, the factory has become a well-known manufacturer in the industry. Our products are sold well in Jiangsu, Tianjin, Hebei, Sichuan, Anhui, Zhejiang and other places. The company offers high-quality blank products to piston ring and valve seat manufacturers and it is the supplier of piston ring and valve seat... About Us