OULANGDE BUILDING MATERIALS DECORATION CO., LTD founded in February 2007, is a comprehensive enterprise specializing in the production, research and sales of door and window hardware.
The company's products include conventional ordinary hinges, functional multi-directional adjustable concealed hinges, three-dimension adjustable Japanese flat butt hinge, external three-position adjustable German hinge, hydraulic invisible door closer, interior door lock, anti-theft door lock, handle, lock body, door stopper, door closer, slide rail, folding door accessories, door moving accessories, etc.
Shengang hardware company has advanced production equipment, cutting-edge production technology, first-class technical engineers engaged in researching and developing, mould production, producing and processing, and product testing, and has established a complete quality management system, and has excellent experienced production staffs, and constantly continue to developing new products.
The "Shengang Hardware" products had been sold all over the country and exported to Europe, America, Southeast Asia, the Middle East and other countries and regions. While creating the "Shengang", "shengang" and "NSG" “SGPT”brands, we have extensively cooperated with international well-known brand manufacturers in O E M and O D M, and established a broad sales channel. At the same time, we are fully cooperating with real estate developers and architectural design companies. We look forward to cooperating with you. We welcome all to visit us for guidance and common development.