TOP 3 Global HVAC Refrigeration Vacuum Pump China 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

Top-performing vacuum pump 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

Optimal blend of quality and affordability

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app-05 VacuumDrying (vacuum pump manufacturer)

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Our Production Plants

All key components under well control

>>Factory at a glance

  • Established in 2007
  • Top 3 HVAC refrigeration vacuum pump China manufacturer
  • 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 pump China 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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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<<

While a handful of compliments from our distributors may not be entirely convincing, the feedback from thousands of satisfied clients commands genuine respect.

Here are a few Amazon ratings for 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 process your 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 top 3 global HVAC refrigeration vacuum pump manufacturer in China. Additionally, we maintain strong partnerships with select factories specializing in high-quality industrial vacuum pumps. Our shipment services are facilitated either through our in-house logistics or a professional export company, ensuring the most favorable cost rates.

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.

We offer flexible Minimum Order Quantities (MOQs), starting as low as 10 pieces for some models. This allows our new partners to enter the market with minimal risk and investment. For industrial pumps, we don’t impose a specific MOQ requirement. However, we do ask for a minimum order amount of USD 4,000. This ensures coverage for fixed logistics and handling costs.

For our distributors, we offer a 12-month limited warranty, effective from the loading date indicated on the Bills of Lading for sea shipments. For other modes of delivery, the warranty begins from the date of shipment from the factory.

We are pleased to offer OEM services. Please note that for customizations such as non-standard colors, personalized nameplates, tailored operating manuals, and specialized cartons, we may require larger volumes than the specified MOQ to cover the additional costs.

We acknowledge that this is a reasonable request, and we appreciate your willingness to cover the sample and freight costs. The sample cost can be credited towards future official orders. As a gesture of special support, we are pleased to offer either one complimentary sample for small models or a 10% discount for high-value models.

Our standard payment method is wire transfer (T/T), with a 30% prepayment required and the remaining 70% due before shipment. Unfortunately, Western Union or PayPal is currently not accepted by our accounting department. For certain cases, an L/C at sight may be considered, contingent on the country and the opening bank.

We Share

Diverse insights into vacuum technology

How to choose a refrigerant vacuum pump?

The structure of a rotary vane vacuum pump

What are oil-sealed screw vacuum pumps?

Inquire Now

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inquiry, colink, hvac vacuum pump manufacturer from china

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