Established in 1985, Hengda Die-Casting Lock Company is one of the leading providers of door locks and hinges for electric cabinets, office appliance and file cabinets. Our Youheng brand products are widely used for different kinds of distribution rooms for power stations and factories, controlling switchboards, outdoors high (low) voltage electric cabinets with dirt and water proof, drawer lock and interlock. With powerful sales network, our products are popular among our customers all over the world.With advanced equipment and strong technology, we can design and manufacture special locks according to customers' requirements. Also, we have developed different kinds of furniture hardware & sofa parts and accessories, which are enjoying popularity in the world market. Our company now presents a complexion of supernormal development.Our principle is: Living by Quality and Sincerity, Developing by innovation, Supported by Talent, and Winning the Market by Perfect Service. With the service tenet of sincerity, we are willing to unfold the great brilliance together with you.