Are you looking for reliable China vacuum pump manufacturers for industrial process applications? Do you need a factory-direct supplier that can support pump selection, customized vacuum systems, or replacement projects for imported vacuum pump brands?
China has a broad industrial vacuum pump manufacturing base covering Roots vacuum pumps, dry screw vacuum pumps, liquid ring vacuum pumps, oil rotary vane vacuum pumps, and engineered vacuum systems. The manufacturers and suppliers below are selected as practical options for buyers comparing China-based vacuum companies for industrial applications.
All Contact Us buttons on this page connect you with DV VACUUM, not the other manufacturers or suppliers listed.
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- DV VACUUM
- EVP Vacuum
- Baosi Vacuum
- Vacculex
- Beijing VPS Technology
- Souz Vacuum
- Zibo Vacuum Equipment Plant
- Taixing Vacuum
- Huacheng Group
- Bowa Vacuum
1. DV VACUUM
Website: https://www.dvvacuum.com/
Headquarters / Supply Model: China-based industrial vacuum pump manufacturer with in-house manufacturing and customized vacuum system engineering.
Core Products / Technologies: Roots vacuum pumps, dry screw vacuum pumps, liquid ring vacuum pumps, oil rotary vane vacuum pumps, and customized vacuum systems.
Why Consider DV VACUUM: DV VACUUM is particularly relevant for buyers who need industrial process vacuum solutions rather than only a standard catalog pump. Its product range covers Roots, dry screw, liquid ring, and oil rotary vane vacuum technologies, together with customized vacuum systems such as Roots-dry screw and Roots-liquid ring packages. This allows buyers to discuss both individual pumps and complete process vacuum configurations with one manufacturer.
Best Suited For: Chemical processing, pharmaceutical manufacturing, new energy, electronics, food processing, environmental projects, EPC contractors, OEM equipment builders, and process engineering teams.
Before Purchasing: Confirm the required pump type, pumping speed, normal operating pressure, target ultimate pressure, gas composition, condensable load, corrosion risk, hazardous-area requirements, cooling conditions, voltage/frequency, and whether the project requires a standalone pump or complete vacuum system. For corrosive or hazardous duties, confirm the exact model, material configuration, sealing arrangement, and certification scope.
2. EVP Vacuum
Website: https://www.evpvacuum.com/
Headquarters / Supply Model: China vacuum pump manufacturer and industrial vacuum technology supplier.
Core Products / Technologies: Liquid ring vacuum pumps and compressors, dry screw vacuum pump systems, Roots vacuum pumps, vacuum systems, vacuum valves, and vacuum parts.
Why Consider EVP Vacuum: EVP Vacuum is relevant for buyers comparing process vacuum equipment, especially liquid ring, dry screw, and Roots-based configurations. Its product portfolio also covers complete vacuum systems and related components, making it suitable for projects that require more than a single standalone pump.
Best Suited For: Industrial plants, engineering contractors, plant maintenance teams, system integrators, and distributors comparing liquid ring, dry screw, and Roots-related vacuum equipment from China.
Before Purchasing: Verify the exact pump technology, material configuration, sealing method, cooling arrangement, operating performance curve, documentation requirements, and whether the quoted equipment is manufactured directly or supplied through another production or partner channel.
3. Baosi Vacuum
Website: https://www.baosivacuum.com/
Headquarters / Supply Model: Ningbo-based vacuum equipment manufacturer focused on R&D, production, sales, and service of vacuum pumps and related equipment.
Core Products / Technologies: Single-stage and two-stage oil rotary vane vacuum pumps, Roots vacuum pumps, dry screw vacuum pumps, dry scroll vacuum pumps, vacuum systems, valves, gauges, and related accessories.
Why Consider Baosi Vacuum: Baosi Vacuum is relevant for buyers who want to compare several vacuum pump technologies from one Chinese manufacturer. Its portfolio spans oil rotary vane, Roots, dry screw, and scroll vacuum pumps together with vacuum systems and accessories, making it useful for both standalone pump sourcing and more integrated vacuum projects.
Best Suited For: Industrial equipment manufacturers, research and technical vacuum users, OEMs, system integrators, distributors, and plants comparing dry, oil-sealed, Roots, or multi-pump vacuum solutions.
Before Purchasing: Confirm the required pump series, actual operating pressure, pumping speed, gas or vapor composition, duty cycle, cooling requirements, oil or dry-operation preference, accessories, documentation, and whether system integration is required.
4. Vacculex
Website: https://www.vacculex.com/
Headquarters / Supply Model: China vacuum pump manufacturer and vacuum system supplier.
Core Products / Technologies: Roots vacuum pumps, screw vacuum pumps, liquid ring vacuum pumps, dry vacuum units, and vacuum systems.
Why Consider Vacculex: Vacculex is aligned with industrial process vacuum requirements because its portfolio covers several commonly used pump technologies together with vacuum units and systems. This makes it a practical option for buyers comparing dry screw, Roots-based, liquid ring, or combined process vacuum configurations.
Best Suited For: Process plants, system integrators, vacuum skid buyers, engineering contractors, and equipment manufacturers requiring larger or engineered vacuum packages.
Before Purchasing: Confirm gas compatibility, required operating pressure, whether the selected screw pump is suitable for the actual process duty, seal and purge options, instrumentation, hazardous-area scope, materials, and third-party documentation requirements.
5. Beijing VPS Technology
Website: https://www.drypump.com.cn/
Headquarters / Supply Model: China vacuum pump manufacturer focused on dry vacuum technology and industrial vacuum pump systems.
Core Products / Technologies: Dry screw vacuum pumps, Roots vacuum pumps, screw-Roots vacuum units, micro-oil screw vacuum pumps, liquid ring vacuum pumps, rotary vane vacuum pumps, and vacuum systems.
Why Consider Beijing VPS Technology: VPS is particularly relevant for buyers comparing dry screw vacuum pumps and Roots-backed process vacuum systems. Its portfolio includes several dry and mechanical vacuum technologies, allowing buyers to evaluate standalone screw pumps as well as booster-plus-backing-pump combinations for industrial applications.
Best Suited For: Chemical and pharmaceutical production, industrial process vacuum, vacuum system integrators, EPC projects, manufacturing plants, and buyers specifically evaluating dry screw or screw-Roots vacuum systems.
Before Purchasing: Confirm the required screw or Roots pump series, pumping speed at the operating pressure, purge and cooling requirements, gas composition, condensable load, corrosion risk, sealing arrangement, motor specification, control scope, and whether a complete vacuum unit is required.
6. Souz Vacuum
Website: https://www.souzvac.com/
Headquarters / Supply Model: China vacuum pump manufacturer and supplier.
Core Products / Technologies: Liquid ring vacuum pumps and compressors, rotary vane vacuum pumps, dry vacuum pumps, Roots vacuum pumps, and vacuum systems.
Why Consider Souz Vacuum: Souz Vacuum offers a relatively broad mix of conventional industrial vacuum technologies, allowing buyers to compare wet, oil-sealed, dry, and Roots-based solutions from one supplier. Its product range is relevant to projects where the most appropriate vacuum technology has not yet been finalized.
Best Suited For: Industrial buyers comparing liquid ring, dry, rotary vane, Roots, and system-level vacuum options for chemical, power, paper, mining, food, oil and gas, and other industrial applications.
Before Purchasing: Clarify whether wet, oil-sealed, or dry operation is preferred, then confirm gas composition, condensable vapor load, water or oil compatibility, motor specification, separator or filter requirements, condenser requirements, and suitability of the selected pump technology for the actual process medium.
7. Zibo Vacuum Equipment Plant
Website: https://www.czssv.com/
Headquarters / Supply Model: Shandong-based vacuum pump and complete vacuum equipment manufacturer with a long-established industrial product portfolio.
Core Products / Technologies: Water and liquid ring vacuum pumps and compressors, Roots vacuum pumps and units, dry screw vacuum pumps and units, reciprocating vacuum pumps, rotary vane vacuum pumps, drying equipment, and complete vacuum systems.
Why Consider Zibo Vacuum Equipment Plant: Zibo Vacuum Equipment Plant is relevant for buyers that want to compare both conventional and process-oriented vacuum technologies from one manufacturer. Its portfolio includes liquid ring, Roots, dry screw, reciprocating, and rotary vane pumps together with complete vacuum equipment, giving it a relatively broad industrial scope.
Best Suited For: Petrochemical, pharmaceutical, metallurgy, power, new energy, environmental, engineering, and other industrial projects requiring vacuum pumps or complete system packages.
Before Purchasing: Confirm which pump technology is appropriate for the actual duty, then verify performance curves, materials, gas and vapor compatibility, cooling and sealing requirements, motor configuration, controls, documentation, and responsibility for complete system performance.
8. Taixing Vacuum
Website: https://www.taixingpump.com/
Headquarters / Supply Model: China vacuum equipment manufacturer and supplier with confirmed oil-free rotary vane pump products and a broader supplied vacuum equipment portfolio.
Core Products / Technologies: Confirmed TXV-series dry oil-free rotary vane vacuum pumps, together with website-listed dry vacuum pumps, screw vacuum pumps, Roots vacuum pumps, liquid ring vacuum pumps, high-vacuum equipment, and vacuum systems.
Why Consider Taixing Vacuum: Taixing Vacuum is particularly relevant for buyers comparing dry-running, oil-free rotary vane vacuum pumps for clean industrial applications. Its TXV series includes oil-free rotary vane products for industrial, laboratory, medical, printing, packaging, and other applications. The company website also lists a broader range of vacuum equipment, but buyers should confirm the manufacturing source of the specific series being quoted rather than assuming every listed product is produced in-house.
Best Suited For: Industrial users, OEM equipment builders, laboratories, packaging equipment buyers, and buyers specifically comparing oil-free rotary vane vacuum pumps or broader vacuum equipment packages.
Before Purchasing: Confirm which product series are manufactured directly and which are supplied through other production channels. For the selected pump, verify pumping speed, ultimate pressure, duty cycle, motor specification, operating temperature, noise, spare-part availability, and compatibility with the actual gas stream.
9. Huacheng Group
Website: https://www.huachenggroup.net/
Headquarters / Supply Model: Industrial pump group with dedicated liquid ring and Roots vacuum pump product categories.
Core Products / Technologies: 2BEA, 2BVA, SK, and SZ liquid ring vacuum pumps, liquid ring vacuum units, Roots vacuum pumps, ZJQ air-cooled Roots pumps, ZJP Roots pumps, and related industrial pumping equipment.
Why Consider Huacheng Group: Huacheng Group is particularly relevant for buyers comparing traditional liquid ring and Roots vacuum technologies. Its portfolio includes several established liquid ring pump series, packaged vacuum units, and Roots vacuum pumps, making it a useful supplier to compare for industrial process duties where these technologies are appropriate.
Best Suited For: Industrial plants, engineering contractors, procurement teams, and system buyers evaluating liquid ring vacuum pumps, Roots vacuum pumps, or packaged vacuum units.
Before Purchasing: Confirm the required pumping speed, operating pressure, gas and vapor composition, material requirements, motor specification, system configuration, and which Huacheng production entity is responsible for the proposed pump or vacuum unit.
10. Bowa Vacuum
Website: https://www.bowahvacuum.com/
Headquarters / Supply Model: Chinese vacuum product manufacturer and exporter combining in-house production with selected partner-factory supply.
Core Products / Technologies: Rotary vane vacuum pumps, Roots vacuum pumps, turbomolecular vacuum pumps, screw vacuum pumps, vacuum valves, vacuum fittings, and related vacuum components.
Why Consider Bowa Vacuum: Bowa Vacuum is useful for buyers who want to source vacuum pumps together with valves, fittings, and other vacuum hardware. The company states that it operates its own vacuum product factory while also working with selected partner factories to provide a broader product range. Buyers should therefore confirm the production source of the specific pump or component being quoted.
Best Suited For: Vacuum system integrators, OEM equipment manufacturers, distributors, and buyers sourcing pumps together with valves, fittings, and other vacuum components.
Before Purchasing: Confirm whether the selected product is manufactured in-house or supplied through a partner factory, then verify pump performance, flange standards, materials, vacuum range, component compatibility, documentation, spare parts, and warranty responsibility.
How to Compare Vacuum Pump Manufacturers in China
When comparing vacuum pump manufacturers, do not rely only on the pump name, maximum pumping speed, or quoted price. The most suitable supplier depends on whether its pump technology and engineering capability match the actual process conditions.
Pump Technology: Determine whether the application requires a Roots booster, dry screw pump, liquid ring pump, oil rotary vane pump, or a combination of several technologies.
Process Compatibility: Confirm gas composition, condensable vapor load, corrosion risk, operating temperature, particulate carryover, and any hazardous-area requirements.
Performance: Compare pumping speed at the actual operating pressure rather than comparing only maximum pumping speed or ultimate vacuum.
Manufacturing and Engineering Scope: Clarify whether the supplier manufactures the selected pump directly and whether it can provide customized skids, separators, condensers, piping, instrumentation, controls, or complete vacuum systems.
Documentation and Support: Compare datasheets, performance curves, drawings, inspection records, operation manuals, spare-parts availability, warranty terms, and engineering support.
Key Factors That Affect Your Vacuum Pump Price from China
Vacuum pump pricing depends on pump type, pumping speed, operating pressure, target ultimate pressure, gas composition, condensable vapor load, corrosion risk, motor standard, cooling method, sealing arrangement, control requirements, documentation, testing scope, and whether the buyer needs a standalone pump or a complete vacuum system.
For industrial process vacuum applications, the lowest pump-only price does not always result in the lowest total project cost. Chemical and pharmaceutical processes may require dry screw vacuum systems, liquid ring vacuum systems, Roots-plus-backing-pump combinations, corrosion-resistant configurations, condensers, filters, separators, or hazardous-area electrical components. Buyers should request a written technical proposal rather than comparing only model numbers and initial price.
FAQs – Vacuum Pump Manufacturers in China
1. How should I choose between Roots, dry screw, liquid ring, and oil rotary vane vacuum pumps?
Start with the gas composition, vapor load, target operating pressure, cleanliness requirements, and maintenance preferences. Roots pumps are commonly used as boosters, dry screw pumps provide oil-free process vacuum, liquid ring pumps are often considered for wet or condensable gas streams, and oil rotary vane pumps are widely used for many low- and medium-vacuum duties.
2. Can China vacuum pump manufacturers supply customized vacuum systems?
Yes. Some manufacturers can provide customized vacuum skids, Roots-plus-backing-pump combinations, dry screw process vacuum systems, and liquid ring vacuum systems. Confirm the engineering scope, instrumentation, controls, testing, documentation, and installation responsibilities before ordering.
3. What information should I include in a vacuum pump RFQ?
Provide the pump type if known, required pumping speed, normal operating pressure, target ultimate pressure, gas composition, condensable load, operating temperature, corrosion risk, hazardous-area requirements, voltage/frequency, cooling conditions, installation space, and whether you need a single pump or complete vacuum system.
4. Can a Chinese supplier replace an imported vacuum pump brand?
In many cases an alternative can be evaluated, but replacement should be treated as an engineering selection rather than a simple model substitution. Provide the existing pump model, performance curve, operating duty, inlet and outlet dimensions, control logic, footprint, maintenance history, and actual process conditions.
5. Are explosion-proof vacuum pumps always fully certified?
No. Buyers should confirm whether the stated certification applies to the motor, electrical components, pump, external hazardous area, internal process atmosphere, or the complete skid. An explosion-proof motor alone does not mean that the complete vacuum system has the same certification scope.
6. What industries commonly purchase industrial vacuum pumps from China?
Common applications include chemical processing, pharmaceutical production, new energy, electronics, food processing, environmental protection, general industrial manufacturing, EPC projects, vacuum system integration, and OEM equipment manufacturing.
7. What documents should I request before purchasing?
Ask for datasheets, performance curves, materials or coating information where relevant, motor documentation, inspection records, operating manuals, spare-parts lists, warranty terms, and system drawings for engineered packages.
How to Choose the Right Vacuum Pump Manufacturer in China
The right manufacturer depends on pump technology, process gas, required vacuum level, vapor load, corrosion risk, documentation requirements, project budget, lead time, and whether the buyer requires an individual pump or a complete engineered vacuum system.
For buyers evaluating Roots vacuum pumps, dry screw vacuum pumps, liquid ring vacuum pumps, oil rotary vane vacuum pumps, or customized process vacuum systems, DV VACUUM can review the operating conditions and discuss an appropriate pump or system configuration.
When contacting DV VACUUM, provide the required pumping speed, normal operating pressure, target ultimate pressure, gas composition, condensable load, operating temperature, corrosion risk, hazardous-area requirements, voltage/frequency, cooling conditions, installation space, backing pump requirements, and whether the project requires a standalone pump or complete vacuum system.
