Zhejiang Landao Electric Co., Ltd. is a scientific research enterprise engaged in insulation protection series products of high and low voltage transmission and distribution systems. With advanced production technology and mature technology, it adopts materials with excellent performance at home and abroad, and specializes in the production of radiation crosslinked heat shrinkable materials, power cable heat shrinkable accessories, power cable cold shrinkable accessories, power cable plug-in heads, communication cold shrinkable tubes, flame-retardant silicone rubber insulation self-adhesive tapes, high and low voltage heat shrinkable coating tapes Zipper type heat shrinkable tube, high and low-voltage flame-retardant heat shrinkable tube, high and low-voltage busbar junction box, power equipment insulation shield, snap on silicone rubber sheath, overhead cable protection sleeve, power fittings, plastic products and other high-tech products. The products are widely used in power, communication, electronics, metallurgy, mining, military industry, electromechanical, building and shipbuilding, petrochemical and other industries, and are well received by all walks of life.