Shanghai Holysun Machinery Technology Co., Ltd. is an integrated enterprise which specializes in compressed air purification equipment. We combine research, manufacture, sale and service together. We've holding with technology innovation and professional spirit persistently, meanwhile taking the advanced designing concept and exquisite techniques from the USA. We've passed ISO9001:2000 Quality Authentication, successfully promoted high quality air purify systems to our customers and set up efficient before & after-sales service for our customers.

Our company has accumulated production and sales experience of compressed air treatment for a long-term, integrating overseas advanced technology with our practical condition. We design & manufacture HOLYSUN brand HSD series Refrigerated Air Dryers, Absorption Air Dryers, After Coolers, Air Chiller Sets, Industrial Water Coolers, HF series High-Efficient Precision Air Filters (home made filter housings, Hankison elements), Compressed air treatment Totally 13 series and 300 sorts of products are widely used in electrical, metallurgy, electron, mechanism, petroleum, chemical industry, auto industry, textile industry, chemical fiber, light industry, paper making, rubber industry, apparatus, foodstuff, air treatment, cigarette, biology, medicine and daily chemical industry. Our company has always been keeping ahead in this line.

Our headquarters and mean production facility is located in Shanghai. Meanwhile we have offices in Beijing, Guangzhou, Jinan, Zhengzhou and Qingdao, which are responsible for before & after-sales technology consultation, business negotiation as well as maintenance service. Perfect sales service network can ensure equipment running smoothly year by year.

HOLYSUN Machinery with Sino-USA technology is leading in compressed air purification.

Milestones
In Oct. 1999, American Hankison products were first introduced to Chinese consumers.
In Jun. 2003, production facilities were established in Shanghai. An official website www.holysunchina.com was launched for online marketing and sales.
In Aug. 2004, Externally heated dryer & Refrigerated dryer were successfully developed and launched. These machines became widely utilized in the food industry.
In Nov. 2005, the all new HSD series air dryer was unveiled. It was designed to accommodate Chinese working conditions and perfectly complements the existing series of compressed air purification drying equipment.
In Mar. 2006, Jinan HOLYSUN Air Supply Purification Technology Co., Ltd. was founded. This subsidiary provided a base of operations for company development in the northern regions of China.
In Oct. 2006, in anticipation of future expansions, offices were established in Shenyang, Beijing, Qingdao, and other major cities.
In Dec. 2006, we were recognized as a Top Ten Air Dryer Brand in China.
In May. 2007, second generation HRD refrigerated air dryer was developed,further enhancing manufacturing technology.
In Dec. 2007, our products were introduced to the international market.
In Mar. 2008, the blower purge desiccant compressed air dryer with zero air consumption was launched, the testament of a whole new level of technological advancement within the domestic industry.
In Feb. 2009, Wuxi Holysun Machinery Equipment Co., Ltd. was founded.
In Jun. 2009,offices were established in strategically relevant locations such as Hangzhou and Nanchang.
In Aug. 2009,we became certified by the revised edition of the ISO9001: 2008 quality management system by The Lloyd's.
In May. 2010, the negative pressure air cooler and the low temperature refrigerated dryer were launched. This signified the diversification of our development path.
In Aug. 2010, we successfully passed the industry production license examination and received the corresponding certificate.
In Oct. 2010, the HOLYSUN national sales meeting was held in Shanghai, initiating the start of our journey to becoming an internation.