Vacuum and filling stations for air conditioning and refrigeration Keywords

Leak detection equipment Vacuum gauge America Asia pacific Europe
Australia CHINA Taiwan

Aitcool Aitcool Inc. -
- N°143 Zhuzhou Road, 143 Qingdao, Shandong 266101, China

Lani Zuo, email, Tel.

Aitcool is devoted to manufacturing HVAC/R products. Our mission is to develop smaller, lighter products of excellent performance, as well as products that are easier to handle, and easier for technicians to perform their daily work.
products: refrigerant recovery unit, vacuum pumps

Zhejiang Colink Vacuum Equipment Zhejiang Colink Vacuum Equipment Co.,Ltd. -
- Chengxi Industrial Zone, Wenling, Zhejiang, China 317500

William Xie, email, Tel.

We have distributors in 50+ countries and we are going to present our quality products in more countries and regions. You're welcome to join us. Contact us today.
products: Refrigeration vacuum pumps

As a top 3 global quality HVAC vacuum pump manufacturer, Colink has a full product range of refrigeration vacuum pumps, refrigerant recovery machines and other HVAC tools.

Zhejiang Zhensheng Mechanic & Electric Technology Zhejiang Zhensheng Mechanic & Electric Technology Co., Ltd -
- 1#, Keji Road, Chengdong Street, Wenling, Zhejiang, China 317500

email, Tel.

Zhejiang Zhensheng Mechanic & Electric Technology Co., Ltd is specialized in the developing, manufacturing and selling of Refrigeration Products and Water Pump.
ZENSEN has abundant production capacity of manufacturing 200,000 pcs Vacuum Pump and 300,000 pcs Water pumps every year.
products: Vacuum pump, Recovery Unit and tools for refrigeration industry
  • single and double stage rotary-vane vacuum pump, oil-free vacuum pump
  • refrigerant recovery machine

Zhejiang Wenling Hongbaoshi Vacuum Equipment Factory Zhejiang Wenling Hongbaoshi Vacuum Equipment Factory -
Zhejiang Province wenling city East Street 367 horizontal tube road, China


Oil Vacuum Pump, oilless vacuum pump
Manifold Gauge, Flaring Tool Kit
Refrigerant Recovery Machine, Refrigeration Electronic Scale
Vacuum Degassing Chamber
Recycling Machine



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