Is a tech- leading expert in developing, manufacturing, distributing and selling innovative.sustainable high – end aluminum windows and doors, which covers window systems. doolsystems, window wall systems, curtain wall systems, storefront systems, as well as sunroomsinterior doors and wall panels, shower rooms and entrance doors. Beyond standardsolutions, we offer customized ones to meet specific customer and project requirements.

Since its establishment in 2003,SuNHOH has been serving over 100,000 householdsannually, milions of cases have given us a good market reputation and industry respect. inthe past 20 years, we’ve been one of the key developer in setting Chinese system windowsand doors standards and have won many global top design awards. In 2025, we werecertified by Guinness World Records for extreme – environment system windows and doorsBy closely cooperating with over 1,500 global partners, architects and project developers.we’ve consolidated our success.This is reflected in our slogan: