Polyshine Electronics Co., Ltd is one of the largest potentiometer, encoder and switch manufacturers in China. It was established in 1989, and moved to Dongguan city after five years. At present, the Polyshine has already converted to foreign-invested company and located in Liuhuang No.5 industrial area, Chashan Town, Dongguan city, with 45,000 square meter (building area about 20,000 square meter ) of factory, more than 50 producing lines and 2000 employees.
After decade of efforts, the Polyshine products have been sent to over 100 countries, including rotary potentiometers, slim potentiometers, trimmer potentiometers, super-thin potentiometers, encoders and mini-switches, widely applied to computer and multimedia peripherals . For further improving the compatibility and making effort to our quality policy of “Keep Improving, Quality Assurance”, the Polyshine takes most advanced management mechanism and technologies that including computerized jigs and dies design, automatic assembly facilities and so forth. Now, the Polyshine has the capability of producing over 2500 different kinds of hardware, 25 series with about 380 models of potentiometer to meet most of the requirement of the potentiometer market.
The Polyshine has passed the certificate of ISO 9001-2000 and ISO 14001-1996, this assures to satisfy our clients with best quality of products and services. Now, the Polyshine is devoting all its efforts to become No.1 of the potentiometer manufacturer in the world.