Output of 190 000 Pcs of Quality Vacuum Pumps Annually
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Popular models and bestseller
Perfect balance between quality and cost
All key components under well control
CNC Machining Centers
Electric Motors Production
Electric Motors Testing
HVAC Pumps Production
HVAC Vacuum Pumps Testing
Recovery Machines Testing
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More than 200 distributors from 50+ countries trust us and the count keeps increasing.
We attend all major fairs and exhibitions for HVAC industry in the world, such as AHR, Chillventa, CRH, Febrava, etc.
AHR Expo (America)
Invest your money wisely!
High quality is proved by the market more than one decade.
Low margin policy is a great help for 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.
A few compliments from our distributors may be not persuasive, but reviews from thousands and thousands of happy clients shall be respected.
Some ratings of our air conditioning vacuum pump models under OEM brands on Amazon:
All necessary documents available
Patents for HVAC Vacuum Pumps
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 (Colink 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 vacuum pump manufacturer in China. Meanwhile, we have 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 3000 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 able 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.
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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.
Note: We’d like to offer 10% off or more for high-value products.