Product List

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  • Two Stage Electric Compressor for Fuel Cell Electric Vehicles Hydrogen Gas Diaphragm Compressor

    Two Stage Electric Compressor for Fuel Cell Electric Vehicles Hydrogen Gas Diaphragm Compressor

    Our Two-Stage electric compressor boosts fuel cell stacks to higher pressures and flows, significantly improving efficiency and power density and enabling downsized packaging to fit and drive the electric powertrains of regular-sized vehicles.

  • 200bar 150bar Oxygen Gas Cylinder Filling Ramp Oxygen Compressor for Hospital medical

    200bar 150bar Oxygen Gas Cylinder Filling Ramp Oxygen Compressor for Hospital medical

    Keepwin diaphragm compressors are ideal for compressing all types of gases without incurring any contamination of the process media or leakage of gas to ambient air that results from reciprocating and other types of compressors. Traditional reciprocating compressors are subject to leakage past the piston rings which can result in contamination of the process gas with the hydraulic oil.

  • 21Nm3 12 Mpa CO2 Gas Booster Compressor High Pressure CO Diaphragm Compresor

    21Nm3 12 Mpa CO2 Gas Booster Compressor High Pressure CO Diaphragm Compresor

    Superior diaphragm life due to proprietary cavity contour designs and manufacturing process. This reduces diaphragm stress and extends diaphragm life to potentially exceed 40,00 hours of operation.

  • 70Mpa Helium Gas Recovery Hydrogen compressor chlorine Gas Compressor Diaphragm Compressor

    70Mpa Helium Gas Recovery Hydrogen compressor chlorine Gas Compressor Diaphragm Compressor

    Product Name700bar Helium Gas Booster Diaphragm Compressor (with CUTR motor & Hoerbig Valve)ModelGL-50/5-700Compress medium100% helium gas TypeL type, Three stages, Single action, Water Cooled, D

  • 350bar 450bar Helium Hydrogen Gas Compressor For Car energy refueling stations

    350bar 450bar Helium Hydrogen Gas Compressor For Car energy refueling stations

    Some of the other features and benefits of Keepwin’s diaphragm compressors include: 1. Design pressures to over 900 bar / 13,050 psig 2. Gas flow rates over 2,000 Nm3/hour / 880 Scfm 3. Fast-acting leak detection systems to indicate diaphragm and seal failure 4. Safe, non-flammable hydraulic fluid used for oxygen and other oxidizing gas applications 5. Single and multiple stage configurations for high compression ratios

  • High Pressure GZ Type Diaphragm Compressor

    High Pressure GZ Type Diaphragm Compressor

    We offer a wide variety and types of diaphragm compressors. You can install these in many different scenarios. It is possible to install the compressors in hydrogen houses between and electrolyzer and a storage system, in businesses to support their needs such as ice cream companies for hydrogenation, at farmers where they use it to produce ammonia or as a fuel at the back of a wind farm or solar farm, and refineries to pressurise the hydrogen before it is being used to clean up the gas or oil.

  • High Precision Silent Screw Air Compressor

    High Precision Silent Screw Air Compressor

    Factory price high precision silent Screw Air Compressor with 300L Air Tank1. Technical superior electrical control system, each compressor machine was installed microcomputer automatic control system

  • Oil Free Scroll Air Compressor

    Oil Free Scroll Air Compressor

    China Manufacture Hot Sales Oil Free Scroll Air CompressorAdvantages1. Large displacement: Displacement 10% higher than ordinary piston compressor.2. Energy-saving: Compared with a piston air comp

  • Refrigerated Compressed Air Dryer

    Refrigerated Compressed Air Dryer

    Keepwin air dryer is a durable and low energy consumed air solution.Drying process on compressed air is needed in order to prevent the condensed water precipitation and the followed corrosion and equipment damage.Sunlter series air dry can remove the water from the compressed air, which remove the biggest damage on air pipe system.

  • Screw Air Compressor Spare part MAM 6080 Controller

    Screw Air Compressor Spare part MAM 6080 Controller

    Keepwin offer customer lifetime spareparts. Gas tank,Gas valve, compressor controller, water chiller, air dryer etc. High quality, high precision and high reliability maintenance spare parts。

  • High pressure gas tank for industrial compressor

    High pressure gas tank for industrial compressor

    Professional supplying and customizing the industrial compressor air tank, oxygen buffer tank, nitorgen gas storage tank, with MAX pressure 10.0Mpa. Matterial: Carbon steel & Stainless steel Air Tank Volume: 80L ~ 50000L Standard: GB-150 with gauge pressure, drain valve/ safety valve, pressure vessel's certificate

  • Air Cooled Screw Water Chiller with Water tank, water pump

    Air Cooled Screw Water Chiller with Water tank, water pump

    The Keepwin air-cooled chiller series is the essence of domestic and foreign products. It is manufactured with modern and advanced technology, with high quality and beautiful appearance. At present, the product cooling capacity is from 16000Kcal/hr to 240,000Kcal/hr (8HP-120HP), and the calorific value is 92000Kcal/hr to 288000Kcal/hr (8HP-120HP), which can be widely used in shopping malls, hotels, banks, hotels, theaters and industrial fields. .

  • High pressure filter

    High pressure filter

    Pre filtration of pneumatic tools, machine, motors and cylinders, etc equipment. Provide oil-free compressed air for the use of oil-based air compressors such as precision instruments, paint spraying, food and drug packaging and electronic manufacturing industries.

  • 3.7Kw Oilfree quiet scroll air comperssor

    3.7Kw Oilfree quiet scroll air comperssor

    Fully imported high-precision dynamic balancing machine, the air compressor can run continuously at high speed, and the air volume is increased by 15%.

  • 7.5Kw quiet oil free scroll air compressor

    7.5Kw quiet oil free scroll air compressor

    Get clean and noise free compressed air with a scroll compressor, which is a quiet and reliable type of compressor. Keepwin oil free scroll air compressor is your best choice.The scroll compressor is

  • Oil-free Hot Sale LPG Gas Reciprocating Piston Compressor

    Oil-free Hot Sale LPG Gas Reciprocating Piston Compressor

    ZW series of liquefied petroleum gas recycle compressor is vertical, single acting, air-cooled, oil-free lubrication, reciprocating piston unit. This series compressor cylinder & packing component

  • Best Price General Industrial Equipment LPG CNG Natural Gas Reciprocating Compressor

    Best Price General Industrial Equipment LPG CNG Natural Gas Reciprocating Compressor

    ZW series of liquefied petroleum gas recycle compressor is vertical, single acting, air-cooled, oil-free lubrication, reciprocating piston unit. This series compressor cylinder & packing components are oil-free to ensure the purity of its working medium. Crankshaft, connecting rod, crosshead components are pressure lubrication (splash lubrication) to ensure the reliability of lubrication. Excellent complement, satisfied performance, light weight, small occupying area, more compressing ratio, smooth running, long service life of spare parts, simple operation, reliability and easy maintenance. ZW series compressors have both fixed or movable types; both normal atmosphere (0.1~1.5MPa) and high pressure (1.6~2.4MPa) to meet different requirements of customers.

  • LPG Compressor

    LPG Compressor

    ZW series of liquefied petroleum gas recycle compressor is vertical, single acting, air-cooled, oil-free lubrication, reciprocating piston unit. This series compressor cylinder & packing components are oil-free to ensure the purity of its working medium. Crankshaft, connecting rod, crosshead components are pressure lubrication (splash lubrication) to ensure the reliability of lubrication. Excellent complement, satisfied performance, light weight, small occupying area, more compressing ratio, smooth running, long service life of spare parts, simple operation, reliability and easy maintenance. ZW series compressors have both fixed or movable types; both normal atmosphere (0.1~1.5MPa) and high pressure (1.6~2.4MPa) to meet different requirements of customers.

  • Totally Oil-free Piston Type Hydrogen Gas Compressor

    Totally Oil-free Piston Type Hydrogen Gas Compressor

    Totally Oil-free Hydrogen compressor is popular serviced in the domain of purification after gas separation, recovery of gas source, hydrogen gas transportion and hydrogen gas cylinder filling purpose

  • Hydrogen Gas Compressor

    Hydrogen Gas Compressor

    Our D type hydrogen gas Compressor is utilized the structure of D-Type horizontal two-row symmetrical balanced two-cylinder oil-free lubricating Reciprocating Piston Compressor.

About us

Company profile


KEEPWIN TECHNOLOGY HEBEI CO., LTD is a good stable quality supplier in China compressor factory,  gas compressor manufacturing base.KEEPWIN Offers you a various range of gas compressors like normal standard VSD Two-Stage screw compressor, reciprocating piston type & diaphragm compressors of CNG compressors, Natural Gas Compressors, CO2 compressor, Hydrogen compressor, Nitrogen booster compressor, Methane Compressor, etc. High quality control is our Culture. Fast professional efficient service is our core.



  • Aug, 15th, 2002
    Establish Compressor Manufacturer
  • Nov, 4th, 2004
    Became High-tech Enterprize
  • May, 5th, 2009
    Became Vender Of CNPC
  • Jan, 4th, 2011
    R&D The 2D32 And 2D50 Reciprocating Compressor
  • Oct, 20th, 2014
    R&D High Speed Short Stroke Compressor
  • March, 18th, 2018
    Enter the Globle Market As Keepwin Technology
  • Dec, 1st, 2020
    R&D Oil Free Oxygen Compressor
  • Oct, 20th, 2021
    R&D The First 90Mpa Hydrogen diaphragm Comprssor In China

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