Xiamen Ningbei Science And Technology Co., Ltd is a international trading company in china,specialised in selling industry Automation products, Such as PLC,HMI,AC Inverter,Dc inverter & Spare Parts,our major brand is siemens ect industry Enquipments.We promise All our products are 100% New Factory Original Package with one year warranty.With high quality and complete service,Large instock & Fast exactly Delievery time.,Our major market have extend to Southeast Asia, the Middle East, South America, Africa and West Europe about 125 countries. we will strive to do perfect service for you and we sincerely look forward to our continue friendly cooperation as well. Xiamen Ningbei Science And Technology Co., LtdWe provide: PLC, frequency converter, soft starter...servo motor, servo drive, gear motor, human-machine interface...contactor, motor protector, circuit breaker, control relay...proximity sensor/photoelectric sensor , laser sensors, electric sensors... cylinders, valves, air filters, regulators, vacuum generators... integrated circuits, RF power transistors, IGBT modules, dc-dc converters, connectors and junction boxes, relays .....Brake unit/rectifier module: BGE1.5, BGE3.0, BG1.5, BMG8. ....Static eliminator, electrometer, ion generator, level relay, terminal block... .Pressure switch/gauge, pressure transmitter, data logger, pressure gauge, flow meter..Flow meter, level switch, pressure transmitter, pressure gauge, pressure sensor..Generator/generator set controller, AVR ...microwave switches, electrodes, transmitters, analyzers...rotary encoders, power supplies, bearings, cooling fans, DC motor controllers, fuses, data loggers, oscilloscopes, load cells, safety barriers, limits Switches, safety relays, surge protector devices, temperature controllers, surge protectors, solar inverters, network switches, burner controllers, flame detectors, actuators,