Home » About Us

Green (Tianjin) Technology Development Co., Ltd. is located in Baodi Jiuyuan Industrial Park with a registered capital of 10 million U.S. dollar and a total investment of 25 million U.S. dollar. Green Technology is the only manufacturing company in Tianjin who specializes in research, development, production and installation of wind fence, sand fence, snow fence and custom metal fencing systems. Our daily output of steel windbreak fence panels is up to 12,000m2. Backed by our vast experience in steel fencing design and fabrication, we are able to provide scientific and effective steel fencing solutions for the ports, terminals, power plants, cement factories, coal mines, roads, railways, agriculture and other fields that face the problem caused by wind, sand, snow and dust.

Operating in strict conformation with modern enterprise management systems, Green Technology has passed the authorization and the audit of ISO9001: 2008, ISO14001: 2004, and ISO18001:2001. Also, we have earned the qualification of Environmental Engineering Contractor (Grade III) and Steel Structure Engineering Contractor (Grade III).

Now we have a registered trademark WALMAX. We also have more than 20 patents concerning windbreak fencing, sand barrier, snow barrier and dust control solutions. All our steel fences come with premium quality, due to our adoption of advanced automatic powder spraying line, salt fog test machine as well as the static and dynamic load testing laboratory.

Green Technology has established close cooperation with several authoritative universities, research and design institutes. This is a forceful guarantee to the superior quality as well as the excellent performance of our steel windbreak and dust suppression wall system.

"Surviving by honesty, developing by innovation" is the core value of Green Technology. Holding the principle of "Quality is the cornerstone of honesty, science and technology is the source of innovation", Green Technology is striving for bringing blue sky to the earth and creating beautiful life for human beings through WALMAX brand wind fence, sand fence, snow fence and dust control systems.

Main Products