Shanghai Huili-Tuvgal Sheet Co.,Ltd, jointly eastablished by Shanghai Huili(Group) Co.,Ltd., Isreal Tuvgal Co.,Ltd. and High Mobility Co.,Ltd from USA, is a joint venture enterprise which devoted to the manufacturing of Huili polycarbonate sheet. Huili established in 1996 and it has over 16 year's exprience in manufacturing outstanding pc sheets. We are continue our effort to become a superior industury leading the world plastic industry by holding the research and development ablitity and production capacity of 16000 ton per year.Palram is one of the world's largest and most advanced manufactures of polycarbonate, PVC and other thermoplastic sheets for a variety of industries including construction, graphics and display, architecture, and for the do-it-yourself market(DIY). He became our Technology shareholder in 1996.