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Airstone Group is considered one of the leadina manufacturer of air compressor products in Guangdong,China. Airstone has over 500 employees.Our goal is to provide exceptional customer service coupled with quality products and energy saving solutions.
Airstone‘s primary businesses focus in following key areas
Oil-injected rotary screw compressors(Belt driven and Direct driven. Fixed speed and Variable speed. High,Normal and Low pressure.)
Portable air compressors(Diesel-powered and Electric motor powered) 
Oil free air compressors(Dry type,Scroll type, Piston type and Water-lubricated type) 
Centrifugal compressors
At Airstone. we earn our customers‘ trust and satisfaction by manufacturing the superior quality compressed air products for all industries. All of our products are designed for reliable performance,easy maintenance,and maximum energy efficiency. Airstone has been exporting to more than 150 countries across the globe. We have the largest international sales and service team in China compressor industry.
Airstone continuously innovates product develonment and management to meet customers’ demand. The powerful enterprise culture and continuous innovation make Airstone improved rapidly to reach the business principle “Energy Saving First,Mutual Value Shared”. 
Airstone’s vision is to be a world-renowned high-end energy-saving machinery brand, with sustainable development,constantly improving its own value and sharing it with our customers and staff, committed to continuously satisfy the needs of global companies by providing a full range of industrial air compression solutions.

Dongguan Qianwei Mechanical EquipmentTechnology Limited

Oil-injected Screw Air Compressor
Oil-free Air Compressor
Portable Screw Air Compressor
Compressed Air Treatment Equipment
Service spare parts
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