Shanghai SPES Electronic Technology Co., Ltd. Was founded in 2003 with the registered capital of RMB 5 million Yuan, is integrated in the R&D, production, and sales of various gauges for Liquid, Solid, Pressure and Temperature detection, such as Float Level Switch, Magnetostrictive Level Meter, Magnetic Rotating Pillar Level Meter, Rotary Paddle Type Level Switch, Tuning Fork Level Switch, Capacitance Type Level Switch, RF Conductance Level Switch, RF Conductance Level Meter, SRD Pulse Radar Level Meter, Hammer Continuous Level Switch, Pressure Transmitter, Intelligent Pressure Differential Transmitter, Temperature Transmitter, and Various Intelligent Display Meters, etc. The products are widely used in the industry of Chemical, the Iron and Steel, Power, Ship Engineering, Environmental Protection, and Nuclear Power, etc., also being used in many national projects and Top 500 Global Enterprises for a long time, which brings general good comments from clients. SPES won the certificate of ISO9001: 2008, CE and anti-explosion, and be hornoured by "excellent supplier" for many times. Besides, domestic branch offices have been established, to provide kind service for you more quickly and conveniently.