Founded in 1992 and headquartered in Dalian, Chian, Dalian Shide Group(SDG) is a private undertaking, through over 10 years of high-speed developt,a comprehensive group has come into being with the chemical building materials as its leading industry while also dealt in several other sectors including Petrochemicals,Finance & Insurance, Culture& Sports and Electronic Appliances.By introducing Germany technology and equipments to Shide Chemical Building Material Industry, its products of perfect quality are widel welcomed by customers. With the expansion of production scale, Shide has become the largest production ase for chemical building matericals in the world with production capacity of 1.28 million tons for upvc win-door profiles by the year 2005 and an Industry Park and a building area up to 1.82 million square meterand 500,000 square meter respectively.During its recent years of development, shide profiles have passed the quality ecrtification in Russia, Ukraine,America,etc. and enjoyed high reputation abroad,