Zhongshan Gaoshi Electrical Equipment Factory, situated in Xiaolan town of Guangdong province, with advanced equipment about 5,000,000 capital asserts, is specialized in screw lamp sockets and fluorescent lamp sockets. It possesses 300 employees, of which 8 percent are engineering professionals. Since the establishment in 1994, it has developed rapidly. Gaoshi lamp socket series are widely accepted worldwide for their reliability and security.

Continuously, Gaoshi commits itself to strict quality control. From the March of 1995, it has been implementing ISO9000 to meet international standard. By compiling quality manual and perfecting quality system, Gaoshi electrical equipment plant wish to provide high-qualitied products and services for customer.