Output of 210 000 PCS of Quality Vacuum Pumps Annually
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Top-performing vacuum pump models and best-sellers
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Optimal blend of quality and affordability
All key components under well control
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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)
Chillventa (Germany)
Febrava (Brazil)
RHVAC (Thailand)
Invest your money wisely!
High Quality is proved by the market more than one decade.
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.
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:
All necessary documents available
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.
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Note: We’d like to offer 10% off or more for high-value products.