With the continuous improvement of living standards, people pay more and more attention to the built environment. However, some traditional building materials are made of chemical materials and contain toxic substances. This building material continuously releases toxic gases into the room, which are harmful to human health. As environmentally friendly products gradually become the protagonists in the market, consumers have put forward requirements for safety, health and low carbon in building materials. It is an inevitable trend for the development of the construction industry to promote the application of green technology and use environmentally friendly building materials that are pollution-free, pollution-free and non-radioactive.

Beijing Hanjiang New Material Technology Co., Ltd.
Beijing Hanjiang New Material Technology Co., Ltd. adheres to the concept of green development and is committed to creating a first-class green new building material in China. We firmly believe that new environmentally friendly building materials are an effective way for human sustainable development. It is the only way for human beings to solve the survival and development and realize the "low carbon, social and environmental protection" industry.
The company focuses on the research and development of environmental protection materials. The company has a strong research and development team and perfect production capacity. The main products are formaldehyde-free environmental protection muffler air ducts, formaldehyde-free environmental protection enhanced muffler air ducts, formaldehyde-free environmental protection glass wool insulation products and glass wool series products etc.; the corporate headquarters is set up in the capital Beijing, and there are many production plants and deep processing plants in Shandong, Tianjin, Sichuan and Guangdong in China. Our company is based in China and looks at the world, and our business radiates to Europe, North America, Africa, Southeast Asia and other countries and regions. The company participates in the formulation of relevant national and local industry standards, and its products have passed the certification of domestic and foreign authoritative organizations, and have been certified as "National Green Environmental Protection and Energy-saving Building Materials Products", "National Building Energy-saving Recommended Products" and "China Building Materials AAA Credit Enterprise". Beijing Hanjiang New Material Technology Co., Ltd., which is developing rapidly and constantly taking off, has passed ISO9001 quality management system certification, ISO14001 environmental management system certification and OHSAS18001 occupational health and safety management system certification. Under the support of a perfect management system, the company has obtained a number of products. technology patent.

Suberton formaldehyde-free environmental protection reinforced air duct
The glass wool products used in traditional air ducts use phenolic resin as the main binder, and there will inevitably be free formaldehyde, phenol, urea and other harmful substances in the glass wool. However, the adhesive used in the glass wool of the formaldehyde-free environmental protection reinforced air duct of Shubotong is completely different from the traditional glass wool. It completely abandons phenol, formaldehyde, volatile pollutants and radioactive substances, and greatly improves the air quality.
The surface of Shubotong's formaldehyde-free environmental protection reinforced air duct is made of galvanized steel plate as the outer protective layer, which is firm and durable, not easy to be damaged, which ensures the hygiene of the conveying medium, avoids secondary pollution, and the inner layer has no condensed water and no rust. In addition, the special inner surface of the formaldehyde-free sound-absorbing air duct sheet of Suberton is a felt surface and coating compounded with antibacterial materials, which can inhibit the growth of bacteria and microorganisms, and can protect the inner wall of the air duct against any improper maintenance of the filtration system. The erosion of dust and dirt produced has excellent properties of anti-mildew, anti-bacteria and moisture-proof, and can reduce the growth of microorganisms on the inner wall of the pipe, and can be cleaned with an ordinary cleaning air duct machine. Air conditioning and ventilation systems that meet the highest demands.
At present, the Shubotong formaldehyde-free environmental protection air duct series products developed by Beijing Hanjiang New Material Technology Co., Ltd. are widely used in state organ engineering, radio and television engineering, theater engineering, rail transit, airport construction, finance, communication engineering, exhibition halls, museums, Sports venues, national key university projects, power system engineering, medical engineering, office buildings, entertainment shopping, hotels, apartments, villas, XIII, and international engineering projects have been unanimously recognized and praised by owners.