Established in 1993, located in Pujiang city - the biggest padlocks making center of China, we ZHE JIANG PUJIANG SHENG LI INDUSTRY & TRADE CO., LTD is a modern and high - tech padlock manufacturer which integrates products R&D, production and marketing into a whole; we now have 2 factories in Pujiang city and 1 booth in Yi wu international trade & business center. At present, we own modernized industrial workshops cover more than 35000 square meters, more than 400 workers and over 50 skilled technicians. We are one of best manufacturer in the same industry with our advanced lock...