Beijing reester Technology Co., Ltd. is located in the economic and Technological Development Zone of Beijing. The company is an enterprise specializing in the research and development, production and sales of power system protection equipment.

        The company currently has RSL-9K4 digital display instrument, RSL-9SK4 measurement instrument, RSL-9S4 multi-function electric power instrument, intelligent monitoring power instrument, RSL-W series intelligent temperature and humidity controller, RSLT intelligent wireless temperature measuring device, RSLK6300 switch state comprehensive indicator, RSLK7000A switch cabinet intelligent control device, RSLK7000B switch cabinet intelligence device. It can control pumping unit, intelligent control device of RSLK8000 switch cabinet, electric power monitoring system, RSL-ZN series low-voltage reactive power compensation module, RSL-ZNY series low-voltage harmonic suppression reactive compensation module, RSL series intelligent reactive power compensation controller, RSL-GYT intelligent reactive power compensation controller and so on. The products are widely used in power generation, transmission and distribution, chemical industry, coal, cement, other end users and other industries, such as the power supply system, well received by the vast number of users and switch manufacturers.