Hangzhou Xingda ventilation equipment to undertake all types of tin ventilation engineering, ventilation engineering tin Hangzhou, Shaoxing tin ventilation engineering, fume purification project in Hangzhou, Hangzhou, engineering, installation and design of ventilation, fire smoke hotel kitchen project, Hangzhou, central air-conditioning duct installation and other train service. The company has experienced professional and technical personnel, specialized in various industrial and mining enterprises, hotels ventilation pipe installation, ventilation ducts schools, hospitals and other ventilation and exhaust gas treatment, waste dust collection of design and installation. Look at technology. Production process not only directly reflected in the health aspects of the product obtained, and also shows a business have to work attitude and style, advanced equipment and get the degree. In the purchase, you can see whether each junction connecting duct flange tight angle iron prices, the use of screws, buttons and other small parts production if it is fine, if it is installed in close contact whether it is good, and so on. Hangzhou Xingda ventilation equipment to undertake all types of tin ventilation engineering, ventilation engineering tin Hangzhou, Shaoxing tin ventilation engineering, Hangzhou fume purification project flange plate duct hook code, Hangzhou, engineering, installation and design of ventilation, fire smoke kitchen hotel project , Hangzhou, central air-conditioning duct installation and other train services. The company has experienced professional and technical personnel, specialized in various industrial and mining enterprises, hotels ventilation pipe installation, ventilation ducts schools, hospitals and other ventilation and exhaust gas treatment, waste dust collection of design and installation. According to experts, building materials, the production of green polyethylene pipe main pipe (PE), polypropylene tubes galvanized iron processing (PP), polybutylene pipe (PB) and plastic composite pipe (PAP), more than 80% of these pipes for building water supply and radiant heating. Compared to other plastic pipe, which is more suitable for indoor and small-caliber water pipes, heating and radiant floor heating, indoor low-pressure gas pipe. Prior to 1997 plastic pipe use a narrower, less production duct flange, the market few sales. But since 1997, after due to the construction of new residential unit in restricting the use of galvanized pipe, it is recommended to use polyethylene pipes, polypropylene pipes, polybutylene pipe and plastic composite pipe and other new green pipe, so the total of flange plate duct sales, market sales potential active green pipe, sell very well, and some species have short supply, has become a new growth point of national economy and become an investment hot spot. This provides further maintenance room 'blood' health has laid a solid foundation. According to market research shows that these green pipe from 2002 to 2003, production rose for two consecutive years, has reached more than 3 million tons, is expected to more than 3.5 million tons more than this year. Flange plate duct hook code | Lake District duct flange | Xingda ventilation (view) supplied by Hangzhou Xingda ventilation equipment. Hangzhou Xingda ventilation equipment (www.tz1288.com/shop/index_6525.html) is a professional, "tin works, tin ventilation engineering, stainless steel ventilation engineering, central air-conditioning duct engineering" company. Since its inception, we adhere to the "good faith, sound management" approach, the courage of healthy competition in the market, so that the "ventilation Xingda" brand has a good reputation. We adhere to the "service first, customer first" principle, so Xingda ventilation won the trust of customers all of the fan, ventilation equipment, and establish a good corporate image. Special Note: This information is for reference only pictures and information, please contact us to obtain the most accurate information, thank you!