Ningbo Huanji Technology implements full-process strict quality management for all electrical products.

We adopt GFCI 100% comprehensive test bench to realize 100% full inspection of GFCI products. Supported by advanced automated production and testing equipment, we control quality from raw materials to finished goods.

All products comply with UL943, UL498, UL20, UL514C international standards and are certified by UL, ETL, CE. We always insist on high-standard quality control to supply reliable electrical products for global market applications.