Longevis is an insulation and kit expert with a manufacturing and distribution center in Haimen, Jiangsu. As a certified channel partner by ABB insulation companies and other international companies, the center is customized to be a "one-stop-shop" of insulation, accessories and equipment for distribution & power transformers. |
We can supply Midel Oil, and distribute insulation materials. In addition, the center also supplies accessories such as Lignostone densified wood, rods and nuts; Buchholz relays, pressure relief valves, oil level indicatiors, breathers, and butterfly valves; off load tap changers; oil temperature and winding temperature indicators; neutral earthing resistors, earthing transformers, CT, and insulators; transformer manufacturing machines. |
AN INSULATION AND KIT EXPERT 