Established in 1988, XingSanXing Cloud Technology Co., Ltd. Know for its brand Key-point is located in Haining, Zhejiang. We are a private enterprise with a over 30 years’ history for research and development, production and sale in door and window hardware accessories in aluminium, upvc, glass curtain wall system,glass door, door control. With an area of more than 150,000 square meters and over 1500 employees, now we’re China's one of the largest manufacturers of aluminum door and window accessories, and also the professional company with both R&D and manufacturing capabilities for door & window hardware products .We are certified factory for ISO9001, ISO14001, OHSAS18001, Certification of Environmental Management System and Occupational Health and Safety Management System. Our sales cover all of China and exported about more than 50 countries until now. Welcome to know and visit our company.