We,YININ Bearing,in 1999,Starting from representing predominant bearing manufacturers in China, Nowadays, YININ Bearings has been developed into a team including separately production base, independent strict quality control system, and marketing front: Shanghai Yinin Imp.,&Exp.,Co.,Ltd(Exporting company) Shanghai Yinin Bearing &Transmission Company(Joint special bearing company) JiangSu DaHua Bearing Mfg Company(Manafacturer) Nignbo Yinin Bearing precision inspection centre (Quality ...