Shanghai DEAN Electrical Co., Ltd Founded in 1999, Shanghai Dean Electrical Co, .Ltd, is a manufacturer of insulation sleevings, tapes and other insulation materials as well. Thanks to our company&＃039;s genuis business location in Pudong new area of Shanghai, our young and dynamic working team had already built up our own business networks in not only domestic market but international market as ***** order to respond to market requirements and to have direct communication with our customers, the chine of command at Eean Electrical is conscioursly kept to a minimum. To satify the market requirements, a total investment of US Dollar 3, 000, 000, 00 had been done in the year 2004, nowadays the modern plant in Fengxian district, Shanghai.Allows our annual production capacity of variours insulation materials up to 20 million meters of insulation sleevings, 10 million meters of polyester shrinkable tapes, 4 million meters of PET expansion tubes. By 3 years hard researching, our technical team had developed "TAN DELTA Tester" and "In-line High Voltage Pin- hole/Blister Tester", they are very popularly used by magnet wire producers not only in domestic but oversea market as well. It has always been our target to offer to our customer not only the products, but swift response and best service as ***** you need insulation materials and a/m testers, no matter where you are, please come to us. welcome to browse our website ***** to view some pictures and learn some informations of our products.