LangFang Huayu Innovation&Technology C0., Ltd (HYIT) , a high tech manufacturer of environmental friendly PU and PE ductwork with total investment of RMB 60 millions , is located in the international Environmental Protection Industrial district of LangFang Economic&Technical Development Zone , right in the center of East China Bohai Economic Development Sphere The factory covers an area of more than 3330 square meters.. The management team consists of leading professors in the field of PU foam formulation and applications technology and several senior engineers with Masters Degree. HYIT ? insulation product has been widely used in centralized air conditioning ventilation ductwork system in commercial buildings. Besides duct work , PU boards are made with various facing materials and are also used as thermal insulation in architecture and decorative wall in Radiant heating system etc. HYIT is a joint venture project between LanZhou Huayu Aerospace Advanced Material C0., Ltd , a subsidiary of China Aerospace Science and Technology Corp , and International Contract implement Corporation of State owned Environmental Protection Administration. The company is enriched by the vast R&D resources of CASC and the experience of environmental protection technology. An fully automated production line was imported from Europe to produce PU sandwich panels with various flexible facing materials. With our in house proprietary PU compound formulation technology for thermal insulation and stringent Quality control management system , HYIT manufactures a series of world leading ductwork building material to meet the modern day demand s for energy saving and environmental friendly ducting system. Our market covers the domestic sector as well as overseas markets like Europe, Southeast...