the transformers produced by our company have passed national energy saving certification and have remarkable energy saving effects.

our transformers have passed CE quality certification of EU, ISO9001 quality management system certification and national grid CCC. Their overload capacity and anti-short circuit ability are guaranteed from such aspects as product design, materials and processes. Our products require no maintenance within 3 years and have no fault within 5 years under normal operating conditions!

our products all have a 3-year warranty which is 3 times that of the common warranty period of the industry. For faults caused by quality defects of our products, we provide thorough aftersales services as described on the warranty card under the premise of normal service.