Hongshang Heat Shrinkable Materials Co. Ltd. (Abbreviation as Hongshang) is a privately owned manufacturer of heat shrinkable materials. Established in 1994, the company started its operations in 1998 at its first factory in Shenzhen, China, it is ISO9001:2008 certified. Currently Hongshang is operated at two locations, with 450 employees. A member of Chinese Isotope and Radiation Profession Association, and winner of National High-Tec Enterprise award (China).
Standard product lines include a wide assortment of tubing, adhesives, mastics and molded shapes. Compounding, extrusion, cross linking and expanding processes. The new production factory (63000 m2) is located in Huizhou, and has been put into operation in 2008 November.
Hongshang technology is based on electron beam cross linking, which has helped the company to maintain cost effective manufacturing and stable high quality product.