Company Profile

Company Profile

Dongguan Qianwei located in B district of lianhua industrial park, pingxiang city, jiangxi province. covers an area of more than  30,000 square meters. The company has more than 300 fixed employees,  50 skilled workers, and  40 sets of large-scale production equipment

Airstone is one of the famous brand of Dongguan Qianwei ,The main products are fix speed screw air compressor, variable frequency speed screw compressor, permanent magnet variable frequency  screw compressor and two-stage screw air compressor.           


At the end of 2018, the company joined forces with famous school designers to develop integrated screw compressors with tank and dryer. The pressure range is 0.4mpa-1.6mpa and the power is 4kw-315kw. It can be customized to meet the requirements of different climate buyers in different countries. with the advantage of high cost performance, energy saving and environmental protection, our customers have reached more than 1,000 in the world.      


The company has always been committed to revitalizing the national industry and building internationally renowned brands to provide users with best service. The most perfect compressed air supply is the mission. With the aim of flow management, first-class technology, first-class products and first-class service, the brand of AIRSTONE will be carried forward.


Our culture

Quality first, reputation first, create the best products and services, win-win cooperation, development and innovation to meet the needs of different customers

Our Mission

Make high efficiency screw air compressor to make human life more harmonious and low-carbon

Our Target

Let Chinese companies are willing to use China-made screw air compressors and be proud of it; to achieve sustainable development of enterprises, build world-renowed Chinese compressor

Dongguan qianwei Industry Ltd
  • Jessica Zou
  • Phone/whatsapp/Wechat: +86-15015299001
  • Email:

  • Tyson Zeng
  • Phone/whatsapp/Wechat: +86-13925710132
  • Email:

  • Emily Hu
  • Phone/whatsapp/Wechat: +86-13925722125
  • Email:

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