Dear friend:We are a professional bicycle accessories factory,building area is about 20000 square metres,employed more than 200 masters and workers,and there are more than 20 professional engineers among them.We have the topnotch management,abundant technology,moden produced technis and equipments,we produce modern type,high quality and full size products,got high popularity in domestic and worldwide markets.Our products-Hongsida bicycle saddle and spare parts series have been awarded the market quality standard by the Quality Inspections of China,Also,we have been judged as the Trustworthy Enterprise of Customers.We have opened the domestic and abroad markets by our best efforts.