Differential Pressure switch,Differential Pressure control ,FH-OUPIN, OP-HLD4TC

NINGBO FENGHUA OUPIN AUTOMATIC CONTROL EQUIPMENT CO.,LTD is specialized in the manufacture of control accessory's R&D sales and service.We are in Fangqiao industrial zone,only 10 minutes by car from ningbo airport.
Main products:refrigeration solenoid valve,pressure switch,differential pressure switch, manual valve, filter drier, thermal expansion valve, flow switch, sigh glass,ball valve,2W solenoid valve,etc.They are widely used for the accessory elements of refrigerator sets,central air-conditioning,hot pump sets,compressor sets,washing machine,boiler and other machinery.
Since founded in 2004, after development of 10 years, we own brand ZHONGZAO which gains much recognized in this industry.In the future,we will create and explore our brand-new, concentrate on the quality of the products and performance, continue to develop high-technical products, build a high-standard reputation in this area in order to improve competitive abilities in market. Sincerely, we are looking forward to cooperating with the friends from all over the world.