Since 1996, We have grown from a small plant to International group with many distributors abroad. We are one of the biggest manufacturers in shandong zhejiang province. We specialize in making series of lock body, lock cylinder, knob lock,padlock,door handle and other hardwares. Besides, excellent quality and competitive price earns good reputation and customers in domestic and overseas.Up to now, we own 5,000 square meters factory houses, 200 workers and well-trained staff, 30,000pcs locks ability of production per month will bring you a fast delivery time.Our engineers,Proficient in CAD, 3D and other software, with more than 10 years of Product design experience.We have Cam testinstrument, Hardness test instrument, Stretch test instrument, Salt Spray tester and advanced 3D printing technology to provide samples at the fastest speed ,and so on.We have attained ROHS,SGS certification and follow the quality system of international standard and strictly check on every process. Our products have been exported to more than 25 countries and areas.Reasonable Price, Trusty Quality and High Quality Service are our ever- lasting principle. "Quality is our culture."We sincerely hope to cooperate with customers from all over the world. Welcome to join us and look forward to making bright future with you.