Shenzhen Best Electronics Co.,Ltd, is a HK-sino joint venture, specializing in producing and selling electrical components such as adjustable condensor, adjustable resistor, potentiometer, switch &socket and etc. Shenzhen Best Electronics Co.,Ltd bases the factories in Shenzhen City & Huizhou City, Guangdong Province, China. The factories conduct production strictly conforming to ISO9001 Quality Management System. Adjustable series products has acquired ROHS Compliant Certificates. Shenzhen Best Electronics Co.,Ltd owns nearly 10 thousand square meters workshop and over 800 skilled workers. Thanks to our company motto of high self-ranking, Shenzhen Best Electronics Co.,Ltd has achieved jumping developments during past a few years. Shenzhen Best Electronics Co.,Ltd sticks to the customer-oriented service philosophy and the operation theory of surviving on high quality and seeking profits from management. To satisfy customers is our highest goal. We promise!