Zhongjun Lock Factory is located in zhongshan xiaolan Town one of Asian biggest lock production bases . Zhongjun Lock Factory is established in 2000. It is a modern manufacturer which is professional in design , production , sales and serves . our productions include door handle locks , mortise locks , handle locks , rosette locks and other related products .Based on good quality , advanced production equipment , manufacture technology , strict management and exquisite products , we have been supplying customers with excellent products . By means of plentiful experience in production as well as innovation , we have produced our sumit brand products with various modes , attractive design , unique appearance . Therefore , our factory has enjoyed a high reputation of customers from both at home and abroad . Insisting on the principle of making innovation , keeping on improving , prestige first and customers supreme , Zhongjun people sincerely welcome old and new customers to develop business cooperation with us .