About
our company
Sanjing Cryogenic started its career, providing solutions to meet the vast requirement for industrial gases, accompanied by China's economic rocketing, in 2004. After its debut in the gas industry, it soon earned a reputation for its continuous efforts on technical improvements and quick reaction to after-sales service. As for now, Sanjing has already taken the lead as a local brand, still making its steps for the new realm of large-scale pumps, but never loses its grip on manufacturing mature products.
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WHY
CHOOSE US
Huzhou Sanjing will continue to adhere its value”make simple to its extreme”wholeheartedly provide customers with perfect products and services, becoming a reliable partner with customers.
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COMPANY SPIRITMake simple to its extreme
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CORE VALUERespect high quality, Pursue for true value
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QUALITY PRINCIPLEFocus on quality , Pursue perfection, Mutual benefit, Continuous improvement
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SERVICE CONCEPTIONWork hard to do the service better
PRODUCTSCATEGORIES
The ideal choice for
improving efficiency.
The company mainly produces high-pressure L-CNG pumps, LNG submerged pumps, piston pumps, industrial gas cylinder filling pumps, cryogenic centrifugal pumps, ambient air vaporizers, and other customized pump skids.
Our hot sale products
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![High-Pressure Cryogenic Pump Skid System | Highly Integrated & Smart Control]( "High-Pressure Cryogenic Pump Skid System | Highly Integrated & Smart Control")
High-Pressure Cryogenic Pump Skid System | Highly Integrated & Smart ControlProduct Overview: Our High-Pressure Cryogenic Pump Skid System is a highly integrated solution specifically engineered for reliable cryogenic fluid...
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![Gear Drive Reciprocating Pump]( "Gear Drive Reciprocating Pump")
Gear Drive Reciprocating PumpRedefining Large-Scale Cryogenic Fluid Transfer When standard single-column pumps hit their flow limits, simply running multiple units in parallel becomes...
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![Sanjing Mobile High-Flow Centrifugal Pump Cart]( "Sanjing Mobile High-Flow Centrifugal Pump Cart")
Sanjing Mobile High-Flow Centrifugal Pump CartMobile High-Flow Centrifugal Pump Cart The Sanjing Mobile Centrifugal Pump Cart is a highly portable and versatile pumping solution designed for flexible...
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![High-Pressure CO2 Cylinder Filling Pump Skid]( "High-Pressure CO2 Cylinder Filling Pump Skid")
High-Pressure CO2 Cylinder Filling Pump SkidProduct Model: Sanjing Cryogenic CO2 Booster Pump Skid Flow Rate: 200–400 L/h Discharge Pressure: Up to 200 bar (20 MPa) The Sanjing Cryogenic CO2...
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![LCO2 Pump Skid]( "LCO2 Pump Skid")
LCO2 Pump SkidDesigned and manufactured by Huzhou Sanjing Cryogenic Equipment Co., Ltd., this high-performance reciprocating pump is purpose-built for handling liquid...
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![Gear Reduction Reciprocating Piston Pump]( "Gear Reduction Reciprocating Piston Pump")
Gear Reduction Reciprocating Piston PumpOur gear reduction reciprocating piston pump is a high-performance, industrial-grade cryogenic fluid transfer solution, engineered for reliable, long-term...
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![High Head Cryogenic Centrifugal Pump]( "High Head Cryogenic Centrifugal Pump")
High Head Cryogenic Centrifugal PumpProduct Overview The SLP-24/180 High Head Cryogenic Centrifugal Pump is a single-stage, single-suction, direct-coupled cryogenic pump exclusively engineered...
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![Oxygen-Specific Cryogenic Filling Pump]( "Oxygen-Specific Cryogenic Filling Pump")
Oxygen-Specific Cryogenic Filling PumpProduct Overview The SLP-85/180M is a vertical single-stage centrifugal pump engineered specifically for cryogenic fluid transfer. Featuring a labyrinth...
Latest news and events
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![LCO2 Pump Skid Systems: What Buyers Should Know As Carbon Capture Scales in 2026]()
Sep 29, 2026LCO2 Pump Skid Systems: What Buyers Should Know As Carbon Capture Scales in 2026Global carbon capture capacity is entering a steep build-out phase. As of early 2026, 75 commercial CCS facilities capture 62.5 million tonnes of CO2 per yea...view more -
![Best 10 Reciprocating Pump Manufacturers In China 2026]()
Aug 24, 2026Best 10 Reciprocating Pump Manufacturers In China 2026A reciprocating pump is the workhorse behind every process that needs high pressure and a steady, predictable flow — LNG filling, chemical injection, oilfiel...view more -
![Top 10 Manufacturers Of Pump Skid With Valves In China 2026]()
Jul 25, 2026Top 10 Manufacturers Of Pump Skid With Valves In China 2026Pump skid systems with valves have become essential equipment solutions in modern industrial fluid handling applications. By integrating pumps, valves, pipel...view more
