Hangzhou JunJiaRui Technology Co.Ltd established in 2022 is a professional pump enterprise, specialized in the production, sales and service of high quality water pumps, water supply systems, vacuum pumps and the pump control systems. We have 20 years expierence in pump industry in China, which can help our customers to get competitive and reliable products, professional before&after-sale service.Our company has 4 series pump products:1)-Sewage pumps&water supply equipments such as submersible sewage pumps,multi-stage pumps&their control equipments, which are widely used for commercial buildings(hotels, office builds etc), residential houses, heating supply, refrigeration and air-conditioning systems in subway and airport projects. 2)-Fire-fighting pumps and related control equipments up to Chinese National Standard GB6425-2006, passed the inspection of National Fire-fighting Equipments Quality Inspection Center, which are applicable to fire-fighting requirements of different building heights and pipeline arrangements. The fire-fighting pumps are essential for subway, supermarket, hotel, airport, residential houses and business buildings.3)-Pumps for water draining and conservancy: our large sewage pumps, submersible axial/mixed flow pumps are widely used in the fields like municipal water draing projects, irrigation projects, flood control and drainage, dock industry, water conservancy, groundwater transferring and waste treatment projects. 4)-Industrial Pumps: our vacuum pumps(liquid ring pump, screw pump, slide valve pump, ZJC/ZJPC/ZJQ/LS roots pump and their vacuum group are with high quality, unique technology of special material and seal configuration, which can be applicable to meet complex working conditions of high-wearing, high-temperature and explosive proof. So our vacuum pumps are widely used in paper making, pharmaceutical industry, food, chemical fiber, metallurgy etc industry for vacuum distillation, air-compressing, food/medicine process, waste collection and treatment etc. All pumps are in conformity with Quality Management System Standard GB/T19001-2016 idt ISO9001:2015 to meet our customers' demands.