Engaged in integrated circuit packaging and testing business. The packaging forms include TO220, SO8, SMOP, FLIPCHIP, DPAK, BGA and more than 20 packaging forms. The products cover consumer electronics, automotive electronics, communication products, computers , industrial automation, medical equipment, security and intelligence, etc. integrated circuits. It has the most advanced packaging factory in the world and has passed multiple international certifications. Its packaging and testing capacity reached 8.5 billion units in 2009.
It has 4" and 5" large-scale production lines for power semiconductor chips, and has large-scale production capabilities for various types of power semiconductor devices in TO-92, TO-126, TO-220 and other packaging forms. Main products: BUL6800 series, Brandy series and MJE13000 series power transistors (used in green energy-saving lighting equipment, switching power supply and other fields), high back-voltage tubes for color TVs, Schottky diodes, thyristors, varactor diodes, discharge Tube overvoltage protection devices and other products. Currently, the production and sales volume of high-power transistors used in energy-saving lamps, electronic ballasts, electronic transformers and other fields rank first in the domestic market, and have been widely used in well-known international companies. It operates Shenzhen-Hong Kong land transportation and freight forwarding business, with nearly 200 various types of transportation vehicles and a bonded warehouse area of ??27,500 square meters.