Company passed the ISO9001 quality system certification, the main products have UL, SGS product certification, discharge products strictly ITU-T K.12, K.28 Recommendation, REA standard and GB9043, YD/T940 and other standards, to meet the semiconductor diode IEC standards.

Expansion in the market, we will follow the company "quality first, customer first" approach.

Strict quality management, we will rely on the management of long-term accumulation of experience and a mature production technology to produce high quality products to customers, we will continue to improve after-sales service, and constantly develop new products to meet customer needs.