Chengdu Guosheng Technology Co., Ltd. (formerly Chengdu Guozheng Electronics Co., Ltd.; referred to as "Guosheng Technology") is a professional manufacturer specializing in the research and development and production of glass glaze potentiometer series (WI), wirewound potentiometer series (WX), and wirewound resistor series (RX). It is a "high-tech enterprise" recognized by the state.