3H INC

Founded in 1981, 3H INC. is a domestic large-scale hardware accessories production enterprise in aluminum, UPVC doors and Windows, door control system and curtain wall system. We are the only modern enterprise froup that have R&D and production capacity for both window& door hardware fittings and Rubber sealings. After 30 years of developing, relying on solid technical foundation and advanced management concept, we developed into a production base that covers an area of 300,000 square meters, with more than 2000 employees. Our sales network covers all of China and exported abroad more than 100 countries until now.