HEFT established in September 2010, which is a manufacturer that respects intellectual property rights and adheres to the spirit of contracts. It is a strong team of technically innovative, rigorous and orderly engineers, and an efficient management team for organizational operations. Our product range is complete: including functional locks, metal chains, signage, dog buckles,D buckles, square buckles, pull tags, metal letters, metal frames, belt buckles, metal rivets, metal eyelets, magnetic buttons, jewelry necklaces, bracelets, earrings, rings, corsage etc...