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About us – Trent Glass F and E Industry

About us

About Us

Henan Longwang Steel Vacuum Glass Co., Ltd.
has a registered capital of RMB 62.5 million
and is located in Mengzhou City, Henan Province, adjacent to the Xiaolangdi Reservoir of the Yellow River.

Main products: Tempered vacuum glass for passive house, vacuum hollow composite glass for freezer, vacuum laminated composite glass for curtain wall, vacuum solar composite glass.
As the key support product of the “12th Five-Year” national new material industry, Longwang Tempered Vacuum Glass is the world's most insulated transparent glass product and the most cost-effective product in the world. The single-finger thick tempered vacuum glass has a thermal insulation effect of more than a 1m thick brick wall, and the thermal insulation performance is 10 times higher than that of ordinary insulating glass, and the service life is 5 times that of ordinary insulating glass. Used on the freezer door, you can save thousands of dollars per meter per year.
In 2001, the first generation of vacuum glass products with raised tails came out and applied for Chinese invention patents. In 2003, the second generation of flat-sealed tempered vacuum glass products came out, and obtained invention patents in China and the United States. Many manufacturers around the world are still studying and have not yet imitated success. At present, the third-generation full-plane non-embossed tempered vacuum glass structure brings convenience to users; the single-layer tempered vacuum glass has a temperature difference of 100 °C both indoors and outdoors, and once again won the world championship.
Longwang's world's first vacuum eye technology allows users to see if the glass leaks without using any professional equipment. Longwang tempered vacuum glass, a true conscience product.
The mass production of tempered vacuum glass is a worldwide problem. Longwang's tempered vacuum glass mass production technology is the world's first and won the second prize of China Building Materials Science and Technology. Widely used in doors and windows, curtain walls, freezers, flat solar water heaters, vehicles and ships. All experts and friends are welcome to visit and guide!

Integrity for what we build, the purpose of why we build. We build a house with the synchronism between design and build package.