Xinhua haitong Electromentral & Instrument Co.,LTD is a modern instrument company which integrates research,development,production,management,trade into a whole. It is a specialized manufacturer in China which produced the quartzs heating tube, high temperature metal wire, thermo-metric instruments such as thermocouple,RTD,digital display accommodometer etc. This company owns the advanced produce equipment and whole checking system with abundant technical force. The products have been widely applied in the industrial automatization system such as power, petroleum, metallurgy, machinery, chemicals , chemical fiber textile machine,medical,food etc.