Situated in Shanghai Lujiazui Finance and Trade Zone and abut on the Huangpu River, Shanghai Changqiang Heat-Shrinkable Material Co., Ltd specialized in technical developing, manufacturing as well as selling Cold-Shrinkable and Heat-Shrinkable materials, pipeline rot proofing material and fluorin plastic and-so-on special materials. We manufacture 13 sorts, which are more than 2,500 kinds of products such as 110KV and below full cold-Shrinkable cable accessories; 35KV and below Heat-Shrinkable cable accessories; premoulded cable accessories, Plug-in cable accessories, Heat-Shrinkable tubes (non-halogen environmental Heat-shrinkable Tubes, Two-wall waterproof Heat-Shrinkable tubes, yellow and green two-color tubes, civil nonskid figured tubes, transparent tubes, Super-Slim Heat-Shrinkable tubes, silicon tubes, Teflon tubes, heat - resistant, Oil-Retardant tubes, PVC tubes, yellow wax tubes etc.)1-35KV concatenation high pressure bus-bar tubes, bus-bar tie-in guard boxes, syntactic insulating tapes, self-adhesive waterproof tapes, cable huts, tube rot-proof materials, Prefabricated Branch Cables and Polytetrafluoethylene tubes etc., All of which are widely used in electric power, electronic, shipbuilding, automobile, war industry, communication, petroleum, natural gas and construction etc. industries.

      To insure the quality, we introduced into the international advanced electron accelerator, and set up the testing laboratory designedly, with self-contained detecting equipments to test and supervision and control the raw material, processing semi finished articles as well as finished products roundly, which greatly guarantee the products' research and develop, manufacture and sales. We actualize ISO9001 Quality management System and ISO14001 Environment Management System, and our products have gain Wuhan High Voltage Research Institute, Xi'an High Voltage Electric Apparatus Research Institute American UL CUL Canada CSA Netherlands KEMA and the Britain SGS Environment-Protective detecting authentication, and other kinds of certificates. Among which pipeline rot proofing material has overpassed the China Petroleum & Gas Engineering Technology & Research Institute's inspection. What's more, our products have been exported to more than 30 countries and regions such as Europe, the US, Africa, Middle East, Japan, Southeast Asia.

      Lead by doctorate supervisors, our group is made up of experienced researchers, senior engineers as well as technicians who stand the first in this field domestically. And we have adopted ERP for many years so that implement the management Informatization, standardization, interior market management and humanization entirely, we establish the philosophy of "Everyone has his opportunity, success relies on hard work" and the faith of "Everyone for the company, company for everyone". We have built a effective and innovative group by taking the excellent spirit of 'Honest and keep faith, pursue the number one"

      Shanghai Changqiang Co., Ltd will surely step into the world leading brand, striving for offering our customers the green environment protective, and fine quality nuclear - radiation modification new material, and improving more and more to meet our customers' demand is our eternal pursuit.