Wuxi Haisheng High-Pressure Pump Co .,Ltd. is located in the Huishan Qianzhou Industrial Cluster, on the shores of Lake Taihu inthe scenic Jiangnan water town .Qianzhou Railway Station is just one kilometer from the company; Wuxi Railway Station and the busstation are only ten kilometers away; Huishan Station on the Shanghai–Nanjing Intercity Railway is merely three kilometers away; andthe Beijing–Shanghai High-Speed Railway Station and Wuxi Airport are only twenty kilometers away.The company is also just 500meters from the Hejian Materials distribution center.Its transportation infrastructure is exceptionally well-connected: the Shanghai–Nanjing Expressway runs east–west across the area, the Beijing–Hangzhou Grand Canal traverses the region from north to south, andthe newly completed Xinyang River Railway provides direct access to the national railway network .

Wuxi Haisheng High-Pressure Pump Co .,Ltd. is a specialized plunger pump manufacturer integrating scientific research,production, and sales, drawing on over two decades of professional technical expertise and experience. Since  its  inception,  thecompany has strictly managed its production in accordance with the ISO9001 quality system and has remained committed toinnovation in technology and management. These products are classified as environmentally friendly, energy-efficient industrial pumpsand are primarily used as essential equipment for oilfield oil recovery, offshore oil production, third-generation oil recovery pressureapplications, cracking processes, high-pressure water injection in mature oil fields, and the improvement of oil recovery efficiency; theyare also specialized high-pressure reciprocating pumps for power plants and thermal power plants to reduce flue gas and carbondioxide emissions and for environmental desulfurization; high-pressure reciprocating pumps for marine equipment and seawaterdesalination; high-pressure reciprocating pumps for environmental protection, wastewater treatment, and industrial wastewatertreatment; and specialized high-pressure reciprocating pumps for new-type hydrophobic nonwove nfabrics .

Looking ahead, the Company will continue to uphold and carry forward its fine traditions and adhere to its quality policy: "survivethrough quality,  achieve efficiency through management,expand the market through integrity, and pursue  development throughtechnology ." Guided by the business principle of "quality first, reputation first, and customers first," the Company aims for "customersatisfaction" and is committed to providing its broad customer base with superior products and high-quality services .

Pump types used across various industries include: ammonium phosphate pumps for the fertilizer industry; ammonium carbamateliquid pumps; liquid ammonia pumps; copper acetate ammonium solution pumps; liquid carbon dioxide pumps; high-pressure waterphosphorus removal pumps for metallurgical applications; high-pressure pumps for hydraulic  presses; high-pressure jet pumps forhydroblasting nonwoven fabrics; flue-gas cleaning and flushing pumps for power plant air-cooling islands and air preheaters; detergentslurry pumps; atmospheric and pressurized injection pumps for oilfields; polymeric injection pumps; wellbore cleaning pumps; glucosesolution pumps; pressure-testing pumps; seawater desalination pumps; nano-pumps; chemical dosing and metering pumps; ultra-highpressure pumps; food homogenization pumps; high-pressure cleaning pumps; dock cleaning pumps; marine and land-based fire pumps;and so on    

Our company has obtained certifications for the ISO9001 quality management system, ISO45001, and ISO14001; in 2014, it wasrecognized as a Wuxi Women's Employment and Entrepreneurship Practice Base; one of the Top Ten Women's Charity Enterprises inWuxi Huishan District; in 2015, it obtained the CCS China classification society type approval certificate; it was designated as a chemicalengineering product; in 2016, it received the Jiangsu Province Private Technology Enterprise and Jiangsu Province Technology-basedSME certificates; in 2019, it was recognized as a National High-tech Technology Enterprise; in 2020, it was named an Advanced Unit forBrand Strengthening in Wuxi; in 2021, it was awarded the Wuxi Labor Security Integrity Enterprise title; in 2022, it was rated as a WuxiIndustry Influential Enterprise; in 2022, it was identified as a Wuxi Specialized, Refined, Unique, and Innovative SME; in 2025, it wasrecognized as a Jiangsu Province Specialized, Refined, Unique, and Innovative SME, and simultaneously obtained three invention patentsfor  high-pressure pump flow-limiting  valve  seats,  water-pressure  regulation  high-pressure pump valve seats,and three-plungerreciprocating pump casing manufacturing equipment, as well as over 30 utility model  patent certificates for plunger high-pressurereciprocating pumps and low-noise stable three-plunger high-pressure reciprocating pumps .

High-pressure reciprocating pump models include:  HS3P20,35,40,60,75,80,100,120,160,150,170,200,164,HS3Z75,HS3Z75 .100,HS3Z80, HS3Z90, HS3Z100, HS3Z120, HS3Z130, HS3HX75, HS3H60, HS3H70, HS3HX75, HS3H85, HS3H100B, HS3H100, HS3H120, HS5P89,5P125,5P100,5P175,5P195,5P200,7P200, and other available models .

Haisheng high-pressure pumps integrate world-class technology and the finest features of global high-pressure pump engineering;