Only Focused on transformers, but we offer customized different types of transformers.
+20 years experience
+20 years experience R&D team, derived from a 60 years history transformer factory in Changsha city of China.
Drew up the National Standard for Mining Explosion-proof Substation
GB8286 (Mining explosion-proof Mobile Substations)the product of National standard that origin and inheritor，Unique designing for customers' convenience,like “Vertically Lifting”
Varelen offers a complete range of power and distribution transformers designed to grant the reliability, durability, and efficiency required in utility, industrial,and commercial applications. Our oil-immersed transformers are manufactured in accordance with the most demanding industry and international standards. Transformers can be used for indoor or outdoor applications and can be provided with off-load and on-load tap changers.