Qinquan Pump and Valve Co., Ltd. is a well-known backbone enterprise specializing in the production of pump and valve products. The company integrates scientific research, manufacturing, installation, sales, and service. The factory is located in Oubei Town, Wenzhou City, Zhejiang Province, known as the hometown of pumps and valves in China. Our products include centrifugal pumps, sewage pumps, multi-stage pumps, vortex pumps, self-priming pumps, chemical pumps, shielded pumps, double suction pumps, fire pumps, oil pumps, vacuum pumps, electrical control cabinets, valves, motors, and water supply equipment. We have over 30 series and more than 2000 specifications. Widely used in industrial and urban water supply and drainage, high-rise building pressurized water supply, fire-fighting facilities, sprinkler irrigation, heating, sewage treatment, water treatment, petroleum, chemical and pharmaceutical food industries and other fields. Qinquan Pump and Valve Manufacturing Co., Ltd. has a complete quality tracking and after-sales service system. The company adheres to the business philosophy of "honesty as the foundation, winning by quality", inherits the service tenet of "there is no best, only better", timely tracks the latest developments in the world pump and valve industry, and constantly understands and absorbs various new technologies and scientific research achievements. The company has a team of professional engineering and technical personnel who are committed to the development and research of new products. A reasonable and excellent talent pool provides a solid foundation for the company's growth and development of new products. Qinquan Pump and Valve Manufacturing Co., Ltd., in order to achieve the lofty goal of "Qinquan for a hundred years", adheres to the principle of "cherishing the harmonious development of human and nature, improving the quality of human life", constantly innovating and forging ahead in the field of pump and valve industry. We sincerely welcome colleagues from all walks of life at home and abroad to join hands and create new brilliance! We welcome customers to visit, guide and negotiate business with our centrifugal pump series - ISG series vertical pipeline centrifugal pump, GDLF series vertical stainless steel multi-stage pump, IHW type stainless steel horizontal pipeline centrifugal pump, ZS type stainless steel horizontal single-stage centrifugal pump SG type pipeline booster pump, ISW series horizontal centrifugal pump, DL type vertical multi-stage centrifugal pump, IS type centrifugal pump | single-stage single suction centrifugal pump, ISG series single-stage single suction vertical tube core pump, GDL type vertical pipeline multi-stage centrifugal pump, D series multi-stage centrifugal pump, GDLW series stainless steel multi-stage centrifugal pump, S type single-stage double suction centrifugal pump, IH type horizontal stainless steel chemical centrifugal pump, TSWA type horizontal multi-stage centrifugal pump, IHF series fluoroplastic lined centrifugal pump, ISGD type low-speed centrifugal pump, ISW type horizontal pipeline centrifugal pump, ISGB type detachable vertical pipeline centrifugal pump, PBG type shielded pipeline pump, PF type strong corrosion-resistant centrifugal pump, ISWR type Horizontal hot water pipeline centrifugal pump, IS type single-stage clear water centrifugal pump) sewage pump series - (JYWQ series automatic mixing sewage pump, ZW type self-priming sewage pump, QW submersible sewage pump, GW type pipeline sewage pump AS type submersible sewage pump, YW submersible sewage pump, WQ type submersible non clogging sewage pump, WQX series submersible sewage discharge, YW type non clogging submersible sewage pump, LW vertical non clogging sewage pump, YW type submersible non clogging sewage pump, AS/AV type tearing submersible sewage pump, WQK/QG with cutting device discharge, QWP type stainless steel explosion-proof submersible discharge, YWJ type automatic mixing submersible pump, NL type mud pump, NL type stainless steel explosion-proof mud pump, QW (WQ), YW, LW, WQ/S type knife shredding submersible pump, QJ series deep well submersible pump, QW type mobile submersible pump. Submersible sewage pump, JYWQ stainless steel automatic mixing pump, WQP stainless steel submersible sewage pump, WQ non clogging submersible sewage pump, WQ submersible sewage lifting pump, PW horizontal sewage pump) vacuum pump series - (2X series two-stage rotary vane vacuum pump, 2XZ series two-stage rotary vane vacuum pump SZB type water ring vacuum pump, SKA series water ring vacuum pump, XD series single-stage rotary vane vacuum pump, SK series water ring vacuum pump, 2SK series water ring vacuum pump, 2X type vacuum pump | rotary vane vacuum pump, 2XZ series direct rotary vane vacuum, SK-0.15 direct water ring, SZ series water ring vacuum pump, 2SK series two-stage water ring vacuum pump, 2BE series water ring vacuum pump, 2BE series water ring vacuum pump, 2BV series water ring vacuum pump) magnetic pump series - (CQ type magnetic drive pump, CQ type stainless steel magnetic pump, ZCQ type self-priming magnetic pump, CQB-F type fluoroplastic) Magnetic pump, CQB-G high-temperature insulation magnetic pump, CQ series corrosion-resistant magnetic pump, CQB magnetic pump | magnetic chemical pump, CQB-G high-temperature magnetic drive pump, CQF engineering plastic magnetic pump, ZCQ series stainless steel explosion-proof self-priming CQ type stainless steel lightweight magnetic drive pump, CQB-L vertical magnetic pipeline pump, ZBF self-priming plastic magnetic pump, MP type magnetic drive circulation pump) Chemical pump series - (IR type corrosion-resistant insulation pump, IH type stainless steel chemical pump, IH type chemical pump, FSB type fluoroplastic alloy pump, FY series submersible pump, IHF type fluoroplastic chemical pump, FB type stainless steel corrosion-resistant pump, FYS type corrosion-resistant submersible pump, PWF type corrosion-resistant sewage pump, IHG type vertical single-stage single suction chemical pump, PF type strong corrosion-resistant polypropylene centrifugal pump, SY type corrosion-resistant submersible pump, FB1 series all stainless steel centrifugal pump, ISWH chemical stainless steel pipeline pump, IHF Fluoroplastic lined centrifugal pump, FS type horizontal fiberglass centrifugal pump, IHZ type corrosion-resistant chemical pump, FB, AFB type corrosion-resistant pump, XWJ unobstructed pulp pump, IS, IH series leak free chemical pump, FYS type engineering plastic corrosion-resistant liquid FY submersible chemical pump, GBW concentrated sulfuric acid centrifugal pump, GBY concentrated sulfuric acid submersible pump, CZ series standardized chemical pump, FS engineering plastic centrifugal pump) diaphragm pump series - (QBYC-F46 fluorine lined pneumatic diaphragm, QBK third-generation pneumatic diaphragm pump, QBY pneumatic diaphragm pump, DBY electric diaphragm pump (equipped with PTFE membrane, QBY stainless steel pneumatic diaphragm pump, DBY stainless steel electric diaphragm pump, QBY plastic pneumatic diaphragm pump (single-sided, QBY aluminum alloy pneumatic diaphragm pump, QBY engineering plastic pneumatic diaphragm pump), diaphragm pump accessories, QBY cast iron pneumatic diaphragm pump, PTFE lined anti-corrosion pneumatic diaphragm pump) Pump) Screw Pump Series - (G-type Single Screw Pump with Variable Speed Motor, I-1B Stainless Steel Concentrated Slurry Pump, G-type Single Screw Pump, I-1B Series Concentrated Slurry Pump, Single Screw Pump | G-type Single Screw Pump {Stainless Steel Shaft}, I-1B Series Concentrated Slurry Pump {Whole Stainless Steel} GF type stainless steel single screw pump self-priming pump series - (FZB fluoroplastic self-priming pump | acid alkali self-priming pump, ZX type self-priming pump | self-priming centrifugal pump, CYZ-A type self-priming centrifugal pump, FPZ type corrosion-resistant self-priming pump, ZW type stainless steel self-priming sewage pump, ZWL type direct connection self-priming unobstructed sewage pump, ZCQ type stainless steel self-priming magnetic pump, ZCQF type fluoroplastic self-priming magnetic pump, ZL series vertical self-priming pump, WFB type unsealed self-priming pump) oil pump series - (explosion-proof oil barrel pump | stainless steel liquid pump, YG type stainless steel explosion-proof pipeline oil pump, CYZ-A type self-priming centrifugal oil pump, hand shaking) Metering fuel pump, KCB stainless steel gear oil pump, KCB/2CY gear oil pump, 2CY series gear oil pump, CB-B series gear oil pump, flashlight dual-purpose metering fuel pump | hand cranked oil pump, S micro gear oil pump, WCB handheld stainless steel gear oil pump