Established in 1981, we 3H have over 30 years experience in door and window accessories field. After years developing, We have the full range of accessories solution for aluminum window and doors, UPVC window and doors, Glass curtain walls. We
are ISO9001:2008 certified factory
with 300,000 m2 production area and over 2000 staff
capacity:714 machines and monthly output about 6.65 million pieces.
achieved 200 million USD annual sales in 2016
Over 25% sales growth per year
exported to over 80 countries
15 days production lead-times
with repeat order rate: 85%
have our own National certified laboratory
provide professional design and solutions
One-stop doors and Windows system solution provider
Our core ideology: Win-win Cooperation, Developing together. We are looking for partners all over the world join us and work together.