Sales: E h, Vega brand, wadeco, Rosemount, SOR, Siemens, knick, Honeywell, control-air, Foxboro, MTL, gestra, Ramsey, wadeco, Eckardt, flowline, Gemu, Telco, Turck, Balluff, JUMO Germany E h (Moorhouse Enders), temperature, pressure, differential pressure, flow, level, analysis instrument the German Vega company (Zweig); level measuring instrument; the British company MTL security gate, surge protector; British westlock West lock limit switch valve; Germany P Company F security fence; Germany r.stahl safety explosion-proof switch gate, a whole series of products; Germany Balluff (Baruv) Turck (sensor, switch; Germany Turck) sensor, switch; Rosemount (Rosemont) pH electrode, ORP, dissolved oxygen, conductivity, analysis instrument; Honeywell (Honeywell) pH electrode, ORP, dissolved oxygen, conductivity, analysis instrument; Foxboro (Fox Polo) temperature, pressure difference Pressure, flow, level, analysis instrument; foxboro-eckardt (Fox Polo) valve; Robertshaw products in the United States; the United States Ramsey tilt switch; American ControlAir (Kang Qi Tong) electrical connector, a pressure regulating valve, cylinder; the German gestra (Flowserve) check valve, water draining valve full range of products and spare parts; Germany KEM flowmeter; Gemu flow, valve, angle seat valve and other products; Kobold company of Germany, temperature, pressure, flow, level, analysis instrument; Kirchner and tochter, Germany Denmark PR flowmeter safety fence, fence products; Denmark process-data sanitary type electromagnetic flowmeter; Denmark telco switch; Japan wadeco microwave level switch German hauber; exclusive agent Chinese vibration sensor; German Gossen metrawatt (Gao Mei) tester appliances, power analyzer, transducer, sensor, recorder, multimeter; Germany roemheld (Rom Hitt) cylinder, oil filter, oil pump, hydraulic pump, hydraulic valve, pressure gauge, pressure switch, position switch; Germany IFM (IFM) sensor, Pilz (German distributor; Pilzer) sensor, encoder, relay, processor; Germany LTN encoder; Germany L (Lan Bao b) encoder; Swiss Baumer (Baumer) sensor, encoder; Swiss magtrol (mulgrove) weighing sensor, measuring load of bolt; Germany Siemens (SIEMENS) ultrasonic level meter, digital display meter; sor (SOL) pressure switch, pressure switch, temperature switch; Germany knick analysis instrument, safety gate; Germany JUMO (Jiu Mao) analyzer. The temperature of silicon, conductivity, thermal resistance