Wenzhou Goldenkey Lock Ind. Co., Ltd. is located at the largest lock manufacturing base in China - Wenzhou Industrial Zone, Ouhai. After years of unremitting endeavors and development, our company has already grown strong and become a leading manufacturer in this field We are a large enterprise specialized in bicycle locks, motorcycle locks, automobile locks and door locks. The daily output of products reaches over 30000pcs. Our firm has both technology and personnel predominance. ...