Shenzhen Changkai Electronic Co., Ltd. (Shenzhen Balance Acoustic Co., Ltd. )  

Shenzhen Changkai Electronic Co., Limited was founded in 1992. The area of the factory is about 5000 square meters. There are 18 production lines and 600 employees in the company including 30 technical clerks. Its main products are high and low frequency switching power transformer, line filter, horizontal drive transformer and series of power supply of desktop, mobile charger, inverter, camera and lighting.

We have got USA's UL and China's Great Wall Certificates in 1994, and ISO9002 Quality System Certificate in 1996. Now it is going to get Europe's VDE certificate. The products are widely used in TV sets, monitors, computers, air-conditioners and lighting equipments. Yearly production volume is 35 million sets. The products are exported to America, Europe, Japan, Taiwan and Southeast Asia.