TOP 3 Global HVAC Refrigeration Vacuum Pump Manufacturer

Output of 210 000 PCS of Quality Vacuum Pumps Annually

Table of Contents

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Hot Products

Our Factory

Our Partners

Why Us


Order Processing


We Share

Hot Selling Products

Popular models and best-sellers


AC Single/Dual Stage HVAC Vacuum Pump

  • Superior industrial design
  • More reliable internal construction
  • Higher ultimate vacuum
  • Higher pumping speed
  • Less weight for easier transport
  • For CFC, HFC, HCFC and HFO refrigerants


Li-ion Battery Driven HVAC Vacuum Pump

  • Superior industrial design
  • High performance 18 V/5 Ah Lithinum battery for 60-70 minutes each time
  • Cordless and light weight, ideal to use in a no power supply environment
  • For R32 and 1234yf refrigerants


Industrial Rotary Vane Vacuum Pump

  • All key components from well-known international brands
  • High reliability
  • High vapor tolerance
  • 24/7 continuous operation
  • 48 hours testing before shipment

Solution for HVAC & Industrial Applications

Perfect balance between quality and cost

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  • HVAC vacuum pumps

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  • HVAC vacuum pumps
  • HVAC tools

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  • HVAC vacuum pumps
  • Industrial vacuum pumps
app-04 Degassing

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  • HVAC vacuum pumps
  • Industrial vacuum pumps
  • Vacuum chambers
app-05 VacuumDrying (vacuum pump manufacturer)

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  • HVAC vacuum pumps
  • Industrial vacuum pumps
  • Vacuum chambers

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  • HVAC vacuum pumps
  • Industrial vacuum pumps

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  • Industrial vacuum pumps

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  • Industrial vacuum pumps

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  • Industrial vacuum pumps

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  • Industrial vacuum pumps

Our Production Plants

All key components under well control

>>Factory at a glance

  • Established in 2007
  • Top 3 HVAC refrigeration vacuum pump manufacturer worldwide
  • 100+ experienced employees
  • Export of 210 000+ pieces every year
  • Product range covers AC vacuum pumps, recovery machines and related refrigeration tools for HVAC applications.
  • Cost effective industrial vacuum pumps supplier of rotary vane, Roots and screw pumps

CNC Machining Centers


Electric Motors Production


Electric Motors Testing


HVAC Pumps Production

Recovery Machines Testing

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Video Presentation

Business Partners & Fairs

Meet us, join us

>They Trust Us!

More than 200 distributors from 50+ countries trust us and the count keeps increasing.

>Meet Us Here!

We attend all major fairs and exhibitions for HVAC industry in the world, such as AHR, Chillventa, CRH, Febrava, etc.

Exh-02 AHR

AHR Expo (America)

Chillventa (Germany)

Exh-04 Febrava

Febrava (Brazil)

Exh-05 RHVAC

RHVAC (Thailand)

Why Choose Us

Invest your money wisely!

secured quality (quality hvacr vacuum pumps)

High Quality is proved by the market more than one decade.

cost effective quality hvacr vacuum pumps vacuum pumps

Low Margin allows the partners to increase market share.


Low MOQ allows new partners to start the business with low risk.


OEM Service (private labelling) is proudly provided.


Experienced Profession solves problems promptly if any. 

Testimonials from Amazon<<

A few compliments from our distributors may be not persuasive, but reviews from thousands and thousands of happy clients shall be respected. 

Some Amazon ratings of our HVAC refrigeration vacuum pump models under OEM brands:

Amazon rating Coolink HVAC 1
Amazon rating Vacuum Pump 2
amazon rating 03

Patents & Certificates

All necessary documents available

Certificate-A2L ATEX certificate for HVAC vacuum pumps and recovery machines

A2L ATEX Certificate

Certificate ETL, colink, hvac vacuum pump manufacturer from china

ETL Certificate

vacuum pump patent certificates 5

CE Certificate

Simple and Easy Ordering

We handle orders professionally

Step 1: Model Selection (1-3 Days)

We provide an Excel table with technical data and exact product dimensions so that you can easily select the models and calculate the quantity and volume at LCL or FCL base. Some data for reference: On average about 31 pieces of ac vacuum pumps can be loaded in one cubic meter space. One 20′ container has 25-28 CBM for loading.


Step 2: Packing Confirmation (1-10 Days)

We confirm with you about the brand (Coolink or your own), nameplate (our standard or your design), manual (standard English version or in a different language) and other packing materials.


Step 3: Down Payment (1-7 Days)

We start to arrange the production when the 30% down payment for the agreed proforma invoice is arrived.


Step 4: Mass Production (30-45 Days)

Normally we need about 30 days to finish the production. However, the lead time may vary due to different quantity, peak season and some other factors.


Step 5: Shipping (5-15 Days)

We contact the shipping forwarder to arrange the shipment after the 70% balance is paid.


Frequent questions and answers

We’re a top 3 professional HVAC refrigeration vacuum pump manufacturer in China. Meanwhile, we have close cooperation with some factories who produce high quality industrial vacuum pumps. We’ll ship the pumps through our own company or a professional export company at best cost rate.

We accept small MOQ such as 10 pieces for some models to help our new partners to test the market with low cost in low risk. For industrial pumps, we don’t request MOQ with one condition: We need a minimum order amount of USD 4,000 to cover fixed logistics and handling cost.

For our distributors, we provide 12 months limited warranty from the loading date issued on the Bills of Lading if it’s shipped by sea. For other deliveries the warranty starts from the date of shipment from the factory.

We’re glad to provide OEM service. However, we need more volume than MOQ to cover extra cost such as non-standard colors, customized nameplates, operating manuals, cartons, etc.

We understand it’s a reasonable request and you need to pay the samples and cover the freight cost. The amount of the samples can be deducted in the coming official orders. As a special support, we’re glad to provide one free sample of small model or 10% off for high-value models.

We accept wire transfer (T/T) as our standard, 30% prepayment and 70% before shipment. Western union or paypal is unfortunately not accepted by our accounting department at the moment. L/C at sight can be an option but it depends on the country and opening bank.

We Share

Various knowledge about vacuum

How to choose a refrigerant vacuum pump?

The structure of a rotary vane vacuum pump

What are oil-sealed screw vacuum pumps?

Inquire Now

Wholesale business only

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We’d love to hear from you! Send us a message by using this form, or email us. We’ll reply you within 24 hours.

inquiry, colink, hvac vacuum pump manufacturer from china

Note: We’d like to offer 10% off or more for high-value products.