Ruian San Mao, a professional processing factory gears of spur, helical, synchronous wheel, sprocket, automobile and motorcycle gear, meters gears, motor gears, saw-type gear, fan gear, motor gear, Rack and other products. 
 Factory processing gear can do the smallest cylindrical 5mm, the maximum do 4m, modulus can do 0.2 to 40 module. We are guided by innovation, integrity-based business philosophy, adhere to the excellent quality and perfect after-sales service system to provide users with safe and efficient and reliable high-quality products, we will continue to for the purpose of customer satisfaction, with reliable quality and good reputation and price, fast delivery dedication to customer value to create the most perfect. We welcome new and old customers to visit us!