Established in June 1999, SHENZHEN JDD TECH Co., Ltd is a leading manufacturer of insulating sleeving in China. Our factory has been expanding rapidly in the last 8 years and achieved 30% growth of turnover each year. Our process of production meets ISO9001:2000 requirement. Most of our sleevings are qualified with UL, CSA, RoHS, low smoking and Halogen free certification Our main products are braided expandable sleeving, fiberglass sleeving, PTFE tube, heat shrinkable tube, flexible conduit , PVC tube and plastic net. Our production capacity is more than 1, 200, 00 Meter/per month. We are professional manufacturer able to develop new products in according with the market, so please feel free to contact us, if you have any inquiry, you are always welcome.