Renqiu Dahai Sprocket Factory is located in the motorcycle sprocket manufacturing center of China ***** is estabished in2006.and covers an area of 15, 000 square meters.We have more than 100 peple in workshop, and can make all kinds of sprockets according to clients' drawings and samples.We adopt premium raw material , precision forgering and machining, then strict check system.so we promise our products are all high quality with competitive price.