Safe and reliable
High tech vacuum pressure impregnation (VPI) coil
Oxygen-free copper
Only Focused on transformers, but we offer customized different types of transformers.
+20 years experience R&D team, derived from a 60 years history transformer factory in Changsha city of China.
GB8286 (Mining explosion-proof Mobile Substations)the product of National standard that origin and inheritor,Unique designing for customers' convenience,like “Vertically Lifting”
Varelen Electric Co., Ltd