ABOUT US

Company Profile

Honor

Development History

Test Equipment

Honor

Since its establishment, Lianhe Qiang has won multiple honorary titles and has gained unanimous recognition from the industry and market for its excellent products and outstanding product quality. It has become a designated production enterprise for sealing strips for doors, windows, and curtain walls, and the chief editor of the national standard for deformation joints.

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Honorary Member of China Construction Metal Structure Association

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2024 Annual Recommended Product Certificate for Building Door and Window Accessories 1

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2024 Annual Recommended Product Certificate for Architectural Door and Window Accessories

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2013-2024 China Airport Construction Excellent Supplier

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Designated manufacturers of building door and window accessories

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China Construction Metal Structure Association

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Excellent Supplier 1

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China Real Estate Association Member Certificate

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