Company Overview

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Who We Are?

Established in 1988, Dalian Deep Blue Pump Co., Ltd. is a nationally recognized high-tech enterprise and a provincial-level technology center, headquartered in Dalian, China. As a leading global provider of comprehensive fluid machinery services, we have built a vertically integrated industrial ecosystem encompassing mechanical R&D, precision casting, and intelligent manufacturing. Leveraging our core technological advantages in the petrochemical, coal chemical, cryogenic engineering, and general industrial sectors, we consistently maintain our leading position in the industry. Currently, the company has total assets exceeding 2.7 billion yuan, a modern industrial base spanning 280,000 square meters, and registered capital of 100 million yuan. Deep Blue Pump has developed into a multinational industrial group serving clients across more than 40 countries and regions throughout Asia, Africa, Europe, the Americas, and Oceania.  

  • Global Strategic Footprint

    We are actively building a global industrial matrix, establishing clusters of smart model factories across China's core industrial zones, the Pan-Pacific economic region, Middle East energy hubs, and Far East industrial corridors. This forms a globally radiating supply chain network. Powered by our independently developed intelligent selection cloud platform (Xinghe), we integrate multi-dimensional fluid dynamics modeling and intelligent selection algorithms. This enables dynamic simulation of core parameters—including media properties, working pressure, temperature, and flow rate—to deliver customized engineering solutions for global clients. Through multiple overseas technical response centers, we achieve seamless digital integration across demand response, solution design, and production coordination. This ensures end-to-end traceability for customized orders from technical validation through product delivery.

  • Core Advantages

    l  Accumulated over 80 national patents, including 12 invention patents that build significant technological barriers within the industry.

    l  Awarded National Well-Known Trademark certification in 2012; 23 products received national-level technical appraisals.

    l  Achieved the first domestic production breakthroughs for over 30 strategic equipment types, including quench oil pumps, ethylene product pumps, and LNG submersible pumps, filling critical domestic gaps.

    l  Developed a cloud-based selection system enabling intelligent technical solution outputs to meet customers' personalized product requirements.

    l  Commands over 60% domestic market share in cryogenic pumps; achieved 100% localized production for all centrifugal pumps within the sector.

  • Service Commitments

    l  Our multi-lingual technical specialists ensure 48-hour rapid response for routine requests

    l  We provide digitalized remote diagnostics with real-time operating condition optimization recommendations and failure alerts

    l  Our global spare parts supply network guarantees critical component availability with precise specification compatibility

    l  We deliver customized fluid solutions engineered for unique media characteristics and operating conditions

  • Market Leadership

    Petrochemical Sector 
    As a key participant in the construction of the national energy system, we deliver full lifecycle solutions for multi-million-ton integrated refining and petrochemical projects. Our self-developed critical equipment—including pump packages for ethylene compressors/separation systems and hydrogenation feed pumps—has been successfully deployed in 
    multiple million-ton ethylene plants. Leveraging our independently developed fluid machinery cluster, our core products such as high-pressure carbamate pumps and liquid ammonia transfer systems have achieved import substitution. With over 25,000 critical process pump units delivered to global petrochemical enterprises, we've developed integrated modular solutions for core processes including residue hydrotreating and ethylene cracking—continuously advancing the localization of petrochemical equipment.

    Coal Chemical Sector
    As a core equipment supplier for coal-based clean energy industry, we are deeply involved in national demonstration projects such as coal-to-olefins and coal-to-oil. We have achieved comprehensive localization of centrifugal pumps across the entire process chain—from coal-to-methanol and coal-to-olefins to coal-to-ethylene-glycol and synthetic ammonia-urea plants. Our solutions deliver stable and reliable fluid transfer for modern coal chemical facilities.

    Cryogenic Engineering Sector
    In the field of LNG cryogenic equipment, our independently developed cryogenic pump sets have passed national energy equipment technology certification, with key performance indicators meeting international first-class standards. Engineered with specialized materials and sealing technologies, the product operates stably under extreme conditions as low as -196°C. It delivers comprehensive solution throughout the entire natural gas liquefaction, storage, transportation, and regasification processes. With its technical maturity certified by authoritative industry institutions, the product maintains an absolute leadership position in the market.

    General Industrial Sectors
    Leveraging core expertise in fluid equipment technology, we continuously diversify industrial applications. Our product lines penetrate critical sectors including pulp & paper, polysilicon production, steel coking, advanced grain processing, automotive coating, ion-exchange membrane caustic soda, and seawater desalination. Through modular design platforms and customized R&D systems, we develop high-efficiency fluid transfer solutions engineered for harsh media environments. We provide specialized pumping units with corrosion resistance, high-temperature tolerance, and precision metering capabilities tailored to diverse industrial processes. By continuously evolving our technological capabilities to meet emerging industry upgrade demands, we foster a cross-sector collaborative industrial ecosystem.