Shanghai Lontom Electric Material Co., Ltd. has been operating in the electric/electronics sector for more than 20 years. Our company is specialized in manufacturing and distributing electrical insulation materials. Our product range includes Normal Wall Heat Shrinkable Tubes;Medium Wall Heat Shrinkable Tubes;Heavy Wall Heat Shrinkable Tubes;Skidproof Heat Shrink Sleeve;Cable Marker Sleeves;Briaded Expandable Sleeving; Silicone Fiberglass Sleevings;Silicone Rubber Fiberglass Sleeving;Acrylic Fiberglass Sleeving;Heat Treatment Fiberglass Sleeving;Self-adhesive Banding Tapes; Cotton Tapes and other kinds of insulation adhesive tapes.In addition, we also supply Electric Insulation Paper and Polyester Mylar film. Electrical Insulating Sleevings and Tapes can be supplied in different aspects. Specific designs and drawings are also welcome. The normal diameter of Sleevings can be made from 0.5mm to 20.0mm, and some diameter (lower break voltage) can reach 38.0mm. The break voltage is from 1.2kv to 7.0kv. We own several years of manufacturing experience in various kinds of electrical insulating Sleevings and Tapes. Our products have been exported to Asia, the USA and Europe for many years. To ensure high quality, we have passed the evaluation of ISO9001, UL, SGS and CSA certificates. For detailed information about our products, please visit product section of our website. Since the foundation of our company, our commitment has been "providing high quality and good service has not changed". "The stock range and levels of inventory is able to meet your requirements immediately" is our goal. We hope to join hands with you, and we are sure that we will become your best partner. Your satisfaction is always our goal. We are looking forward to establishing relationships with you in the near future.