Dadonghai Pump Industry Wuxi Co., Ltd. is an enterprise that focuses on pump products and integrates the design, production, sales, and service of complete water supply and drainage equipment. Main product series of submersible pumps: AS tear type submersible sewage pump, deep well submersible pump, high-temperature resistant submersible pump, sewage submersible pump, stainless steel submersible pump, submersible sewage pump, QW type submersible pump, submersible electric pump. Centrifugal pump series: ISW horizontal single-stage centrifugal pump, ISBG vertical detachable centrifugal pump, LG vertical multi-stage centrifugal pump, vertical multi-stage centrifugal pump, pipeline centrifugal pump, vertical pipeline centrifugal pump, horizontal pipeline centrifugal pump, stainless steel centrifugal pump, chemical centrifugal pump, clean water centrifugal pump, self-priming centrifugal pump, magnetic centrifugal pump, stainless steel corrosion-resistant centrifugal pump. Attention should be paid to mechanical seal leakage of centrifugal pumps. Pipeline pump series: ISG vertical pipeline pump, ESDL vertical multi-stage pipeline pump, CDL lightweight stainless steel vertical pipeline pump, PBG shielded pipeline pump, machine seal flushing pipeline pump, vertical pipeline pump, variable frequency motor vertical pipeline pump, horizontal pipeline pump, stainless steel vertical pipeline pump, stainless steel horizontal pipeline pump. Sewage pump series: WQ sewage pump, JYWQ type mixing submersible sewage pump, stainless steel sewage pump, WQR high-temperature resistant sewage pump, submersible sewage pump, non clogging sewage pump, vertical sewage pump, self-priming sewage pump, GW type pipeline sewage pump, submersible sewage pump, self-priming non clogging sewage pump. Chemical pump series: ESR high-temperature centrifugal pump, ESH series pipeline centrifugal chemical pump, IH chemical pump, corrosion-resistant chemical pump, chemical magnetic pump. Fire pump series: XBD vertical single-stage fire pump, XBC diesel engine fire pump, XBD vertical multi-stage fire pump, constant pressure tangent fire pump, fire pressure stabilizing pump. Self priming pump series: CYZ self-priming centrifugal oil pump, ZW self-priming sewage pump, ZX self-priming pump, corrosion-resistant self-priming pump, self-priming magnetic pump, stainless steel explosion-proof self-priming pump. Clear water pump series: IS clear water pump, S-type single-stage double suction clear water pump, pipeline clear water pump, self-priming clear water pump, high-pressure clear water pump, stainless steel clear water pump. Submersible pump series: YW type submersible sewage pump, NL type sewage mud pump, stainless steel submersible pump, unobstructed submersible pump, corrosion-resistant submersible pump. Multi stage pump series: GC boiler feedwater centrifugal pump, TSWA horizontal multi-stage pump, DL vertical multi-stage pump, GDL vertical multi-stage pump, DG multi-stage pump, stainless steel multi-stage pump. Gear pump series: KCB (2CY) gear type oil transfer pump, stainless steel gear pump. Screw pump series: G-type single screw pump, I-1B thick slurry pump. Diaphragm pump series: DBY electric diaphragm pump, QBY pneumatic diaphragm pump, cast iron pneumatic diaphragm pump. Magnetic pump series: CQ type magnetic drive pump, ZCQ type self-priming magnetic pump, fluoroplastic magnetic pump, corrosion-resistant stainless steel magnetic pump. Mid opening pump series: S-type mid opening pump. Sewage pump series: WQ sewage pump, engineering vertical sewage pump, high-temperature resistant sewage pump, sewage lift pump, submersible sewage pump, vertical sewage pump, stainless steel sewage pump. Constant pressure water supply equipment series: Variable frequency non negative pressure water supply equipment, constant pressure variable frequency water supply equipment. Control Cabinet Series: Variable Frequency Control Cabinet, Fire Pump, Spray Cabinet, Sewage Pump Control Box, Soft Start Voltage Reduction Cabinet. The production headquarters is located in Donggang Town, Xishan District, Wuxi, Jiangsu, and the sales headquarters is located in Wuxi New District. There are branch offices in more than 50 large and medium-sized cities across the country. The annual production volume exceeds 60000 units (sets). The company regards product quality as the "vitality of the enterprise" and strictly implements the ISO9001:2000 international quality system certification standard. It has established a complete set of quality management and monitoring systems to ensure the traceability of the quality of each product, and has a nationally advanced fully enclosed water pump testing center. The "Dadonghai" products, which have undergone strict testing and meet the standards, have provided convenience for a large number of enterprises, institutions, and key projects such as urban construction, HVAC, fire protection, metallurgy, power, petrochemicals (see some friendly cooperative units for details), relieving their worries and receiving unanimous praise from users! Having a high-quality workforce is another foundation for the development of modern enterprises. Among the more than 730 employees in the company, there are more than 130 with high and intermediate professional titles and management personnel. Engineering and technical personnel account for 72%, and more than 95% of all employees have a college education. Undergraduate students account for more than 40%, and a considerable number of technical and management personnel have obtained master's degrees. With the further deepening of reform and opening up and the construction of market economy, the company has also set new goals and requirements for itself: adhering to the scientific development concept and facing the future, supplemented by modern processing equipment, high-quality processing technology, strict on-site management, and good after-sales service, constantly improving and innovating, doing our best to fulfill our responsibilities for the development of socialist market economy in China, and making unremitting efforts for Chinese enterprises to enter the international mainstream market. Seeking innovation, development, pragmatism, and integrity are our principles. A trustworthy partner from Dadonghai Pump Industry. Your satisfaction is our endless pursuit!