Corrosion Proof Steel Curtain Wall System Broken Bridge Steel Frame Curtain Wall

The main profile of the curtain wall frame system breaks through the limitation of the square section of previous products: it is similar to the appearance of T-shaped steel structure, but retains and upgrades the functional surface advantage of TBO-60D - the internal expansion notch is set up to meet the requirements of connecting components in the curtain wall, meet the requirements of the dimension of profile notch and glass panel, and ensure the load requirements of the curtain wall system. The maximum design size of the facade is 210mm, while the width of the back of the profile is only 28mm, which fully demonstrates the ultimate slim beauty and realizes the perfect combination of function, mechanics and aesthetics.

Profile specification:

28mm*210mm,28mm*180mm,28mm*150mm,28mm*120mm,28mm*80mm

Hunan Province Goldwell Profiles Co., Ltd. was founded in July 2008 with a total investment of 78 million USD. Our production base is located in Xiangyin Industrial Park, Yueyang City, covering over 60,000 square meters, with an annual production capacity of more than 50,000 tons.

We are a leading national high-tech enterprise in China, specialising in the R&D, design, and manufacturing of precision steel profiles for doors, windows, and curtain wall systems. Our premium brand, GNT, represents our commitment to high-end quality and innovation.

Since 2010, we have focused on developing advanced technologies for complex precision forming in the steel industry. After seven years of dedicated work, we successfully mastered key technologies across four critical systems: equipment, moulds, applications, and crystal control, becoming the first company in China to master this core technology. 

Today, our main products include:

    • Normal steel profile curtain wall, windows & doors system. 

    • Fire-rated steel profile curtain wall, windows & doors system.

    • Fine steel curtain wall systems.

We have achieved over 1,400 national patents and received more than 20 major awards at provincial and ministerial levels. Our honours include being recognised as a National Intellectual Property Demonstration Enterprise, one of the Top 1,000 Innovative Enterprises in China, and a Pilot Enterprise for Intellectual Property Application by the Ministry of Industry and Information Technology.

We have also established a provincial-level technology centre and an industrial design centre, leading multiple key R&D projects under the "Strong Manufacturing Province" program.

At GNT, we are committed to delivering cutting-edge steel solutions for a safer, stronger, and more sustainable future.