Shenzhen Energy Sci-tech Co. Ltd. is a high-tech enterprise specializing in R,D manufacturing and sale of cross-linked materials. Established in 2006, Our company has undergone dynamic growth and become the largest heat-shrinkable materia and PTFE tubingl manufacturer in China.br wires cables and pipes for the electronics, automotive and electrical power markets. Our main products include heat shrinkable tubes heat shrinkable bus bar tubing, heat shrinkable power cable accessories cold shrinkable power cable accessories, PE cross-linked wires etc. altogether 9 series, 2500 types. Most of our products are ULCSA approved and RoHS compliant. We have a complete quality guarantee system and the whole company has been certified to ISO9001 and ISO14000. We also comply with TS16949 system a prerequisite to enter the automotive industry.,br Our company is devoted to establishing a worldwide sales and service network and becoming a global supplier. Our brand and products are now well recognized and received in the markets of Asia> Middle East Europe, North America Latin America& Africa and Australia. We strives to offer the most effective and convenient services and technical supports for customers all over the world.