The Sanhua Industrial Park of Huizhou Zhongkai High-tech Development Zone covers an area of ??30,000 square meters, with a construction area of ??30,000 square meters. At present, the company has more than 2,000 employees, including more than 260 managers. The company has passed ISO9001, ISO14001, ISO13485 system certification, obtained CQC, 3C, TUV-GS, FCC, CE, UL, VDE, C-tick, K-mark and other certifications for power supply products, and complies with ROHS requirements. Products such as flyback transformers, power converters, and power adapters have obtained 11 national patents.