Founded in the 1980s, we are focusing on the manufacture of locks, various kinds of cross keys, brass cylinders, computer cylinders and others. We have developed into a modern company which is very famous in China. With CAD design & development capability, we pursue excellence in quality and innovation in appearance.

Our product quality and technology are in the leading position at home and abroad with the high level management and strict quality assurance system. We persist in our tenet of "preciseness, practical, innovative, diligent, strict quality control". We have won a good reputation among customers for good quality, competitive prices and advanced techniques since our establishment.

Development is our goal and we welcome all friends to join us for building long-term and cooperative relationships for mutual benefits. Facing the drastic market competition, we will welcome every challenge with a new condition. For a good reputation and stable development, we will create a prosperous tomorrow together with our customers. We are looking forward to establishing business relationships with you in the near future.