Qinhuangdao the Jinghua through the main pump production: single-screw pumps, single screw pump, New Territories, clear water pump, centrifugal pump, clear water pump selection. 
 Use: 
 The special geometry of the two components, namely the formation of a separate sealed chamber, the medium by the axial uniform implementation of the flow, internal flow rate is low, the volume remains the same, pressure stability, and thus will not produce eddy currents and stir. Each level of the pump output pressure is 0.6MPa, head 60m (water), self-priming height is generally above 6m. 
 Stator choose a variety of flexible material, so this pump on the delivery of high-viscosity fluid containing the characteristics of rigid suspension granular media containing fiber media transport, general pump incapable. Flow speed is proportional to. 
 Single screw pump, compact structure, small size, easy maintenance. Adaptable to the media, steady flow, pressure pulsation, self-priming ability is high. Operating temperature up to 120 ° C, and transport 120 ℃ -350 ℃ high temperature medium, can be customized. Widely used in food, metallurgy, paper making, printing and dyeing, chemical, fertilizer, pharmaceuticals and other industrial sectors. Qinhuangdao City Metropolitan Pump Co., Ltd. was established in 1989, is a professional company engaged in various types of pumps, frequency conversion constant pressure water supply, no negative pressure sets of sets of fire and electrical control equipment. The company is located in the harbor area of ??Qinhuangdao City, Youyi Road 188, the company annual sales of pumps nearly 30,000 units, operated by nearly 10,000 kinds of specifications, because different products have a professional marketing team and after-sales service team, and excellent quality. reasonable prices, favored by the users. Widely used in industries and fields of construction, fire protection, environmental protection, electrical, HVAC, chemical, agricultural irrigation, etc. ... 
 Acting Company of domestic and foreign brand-name products: Pump New Territories (listed company), Leo water pump (listed company), Shanghai Tianquan Pump Group (brand name), Rainbow Silver Pumps (Hebei famous brand), Frog Pump (China famous brand ), Zhejiang earth (specializing in the production of submersible pumps), Shanghai Huafeng (specializing in the production of mixing sewage pump), Pak Fuk Pump (specializing in the production of stainless steel, constant pressure water supply equipment) the Xingyuan gear pump, pump and Taiwan, Miao, Italy Ze mud special pumps, the Jiaqing water belt, Great Wall Group inverter INVT Inverter ABB frequency converter, gold positions inside and outside enamel water tank, the people all stainless steel submersible pump ... 
 The company is divided into the following departments: sales pipeline pump, centrifugal pump sales, sales of the chemical pump, submersible pump sales, well pump sales, service department, customer service department, finance department, electrical department, e-commerce. .. can provide users with a professional sales and service, and improve quality service and reliable technical support. The company continued to introduce domestic and international brand-name products ... pump products to provide customers with high quality low price and good service supply manufacturers to improve product sales and improve the reputation of manufacturers in order to achieve a win-win. 
 Company aim: to take care of your employees, staff will take good care of your customers, then customers will take good care of your profits. The interests of employees and customers is the company's interests, the interests of employees and customers on the company's interests, there would be no company.