Shanghai Changyuan Electronic Materials Co., Ltd., the leading manufacturer of heat shrinkable products. The company produces a comprehensive range of heat shrinkable tubing in various kinds of colours and shrink ratio. They are to UL224/CSA approvals and all products are backed by our ISO 9001 Quality Systems. As Sony’s Green Partner, our products not only can meet Sony environment substance requirements, but also ROHS compliance. Our market share has dramatically increased both at home and abroad since the Year 2000, which has been contributed mainly by its product quality and reputation. Today, Shanghai Changyuan enjoys a good reputation for exporting best quality heat shrinkable tubing to Europe, North America, Australia, and South East Asia.
