Sichuan FOREVER Science & Technology Co., Ltd has been engaged in development, production and sale of radiation chemical products, which consists of heat-shrinkable sleeve for pipeline corrosion protection, heat-shrinkable tubing for electronicsheat-shrinkable tube for communication cableoptical fiber cable accessories and cable branch box. The company has been certified to ISO9001:2000 international quality system. Tested by the authoritative agencies, the products have been found to be compliant with a number of standards, such as SY/T4054, 0414,0413 Radiation Cross-Linking Polyethylene Heat Shrinkable Tapes(Sleeve) .They also satisfy the European standard EN 12068 and the German standard DIN 30672.

Sichuan FOREVER Science & Technology Co., Ltd is one of the major suppliers of the radiation cross-linked heat shrinkable sleeve to the domestic for pipeline in China such as West-East Gas Transporting Engineering Project and Zhongxian-Wuhan Gas Transporting Project. The three-layer PE JYHT80 heat-shrinkable sleeve has been used in National Iran Gas Company (N.I.G.C).