Insulator and Hardware for Electric Power


We are TRIGOLD POWER CO., LTD., established for power line products with more than 30 years experience. We have owned our manufacturing plants to produce most of the materials for transmission line and substation.Our business scope is mainly European and American countries.One of our main products is porcelain insulator for up to 500kV overhead line and for distribution as well, such as suspension insulator, post insulator, pin insulator, spool and strain insulator. Our porcelain suspension insulator is proved as best quality in the type test by KEMA lab (a member of STL) in Netherland.