Cixi Jiayi Bicycle Co., Ltd. specializes in making vehicle system parts of change speed rotate products. With four series, our leading products are under "SANXIN" brand, including poke chain machines, change speed flywheels, brake components, pedals and other related products. "Based on people, best product quality, reasonable prices, best service, running forever" is the purpose of our company. Our products have been sold to all over the world depend on advanced technology and the best quality. Moreover, our company insists on the principle of "quality is the life of our company, supplying the best quality products to customers". Appreciating old and new customers&＃039; trust, Jiayi hopes to develop beautiful tomorrow in the 21st century with you together. Contact: msn/e-mial:*****