Winley Electric

Winley electric is a leading transformer manufacturer in China, We have been focusing on the transformer field for nearly 17 years, with more than 20 independent research and development patents, and have obtained many authoritative certifications such as UL/cUL, CE, ECM, ISO, etc. 
We have the production capacity of various transformers below 145KV, mainly including pad  mounted transformers, , substation power transformer, pole mounted transformers,  Isolation Transformers, cast resin transformers, VPI transformers and etc. 
We strictly produce in accordance with the requirements of the ISO 9001 management system, and are equipped with advanced production and testing equipment. All products have passed CE certification and meet or even exceed ANSI/IEEE/DOE 2016/CSA and other standards. Our transformers are highly regarded by customers in North America and have been exported to more than 60 countries and regions worldwide.