Gaoyao City Huisda Hardware Products Co., Ltd., founded in 1993, is a company specializing in the development of spring, door manufacturers, stainless steel glass door clamp and door closer,glass hardware,floor hinge,shower hinge,patch fitting, glass door, glass door handle, glass bathroom clip gating hardware products, in 2005 the construction of new modern standard workshop, 2006 new plant put into use. The factory covers an area of nearly 30000 square meters, production workshop area of over 20000 square meters. The main brand Huisda (Huisda) and LANGN (Lonnie) two brand series of products to gallop, domestic and international market for more than a decade, won the trust of customers and recognition