Patent authentication

We have many Chinese national patents, including new products, high current photovoltaic products, melt design, tin lining, and integrated contact knife processes.

Has certifications such as China CCC, CB, TUV, UL, etc.

The first EV electric vehicle in China to pass CCC and CB certification for pure DC fuses.

Certified enterprise by IATF16949 for the production of pure DC fast protection fuses.

Each product has a "quality traceability identification code" file established, and quality management is meticulously operated to ensure the best quality.