Insulation system buried insulating pipe manufacturer is building a very concern black jacket pipe manufacturers, in view of modern society as a whole, mankind is facing energy crisis, energy conservation action across the country concerned about the people at all levels By being warmly engaged. In many of the energy conservation initiatives black jacket pipe insulation, energy conservation for buildings in a very important position, Suzhou prefabricated buried pipe insulation manufacturer in the context of the era, produced prefabricated buried pipe insulation very good insulation properties. Rigid polyurethane foam insulation and external insulation with high-density polyethylene outer sheath (jacket layer) forming a black jacket pipe factory production process, we call this "one-step", Mr. outputs a high-density polyethylene outer sheath then the gap polyethylene outer sheath and steel production process between then pouring polyurethane rigid foam insulation is that we often say "two-step" black jacket pipe factory, Kodak yellow jacket tube manufacturers (Certified ), black jacket tube provided by the Building Materials Co., Ltd. Weifang Kodak. Weifang Kodak Building Material Co., Ltd. (www.wfkdjc.com) Shandong Weifang, other leaders, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Kodak leadership with the staff warmly welcome all inquiries negotiations to create a better future subjects.