Quanning Electric's products have successfully passed UL/CUL, TUV, and RoHS certifications.

In June 2015, the company initiated UL/CUL, TUV, and RoHS certification processes for its products. As of November 25, all certifications have been successfully completed. Notably, every product passed the certification on the first attempt, fully demonstrating the exceptional quality of Quanning's frequency converter-specific contactors.

Amid favorable market conditions, the company places greater emphasis on product quality and service to meet market demands. Currently, leading frequency converter companies such as Invt, Veichi, Sinexcel, Lanhai Huateng, Kangyuan, Delixi, Fuling, Euratech, and Riye are extensively using our products. With the successful completion of UL/CUL, TUV, and RoHS certifications, we are confident that Quanning's product series will expand into broader markets, providing high-quality and reliable products and services to an even greater number of enterprises.