Shanghai HOLYSUN Machinery Technology Co., Ltd. Established in 1993, is an integrated enterprise which is specialized in compressed air purification equipment, Holysun integrates scientific research, manufacture, sales and service. We've holding with technology innovation and processional spirit persistently, meanwhile taking the advanced designing concept and exquisite techniques from USA. We've passed ISO 9001: 2008 Quality Authentication &Manufacturing license etc.

Our company accumulated production and sales experience of compressed air treatment for a long-term year, integrating the advanced technology from abroad with our practical conditions, we designed & manufactured HOLYSUN brand HSD series Refrigerated Air Dryer, Absorbing Air Dryer, After Cooler, Air chiller Set, Industry using Water Cooler, HF series High-efficient precision-filter (home made filter housing, Hankison element)etc. Totally 13 series, 300sorts of products which are widely used in electrical, metallurgy, electron, mechanism, petroleum, chemical industry, auto industry, textile industry, chemical fiber stuff, air treatment, cigarette, biology, medicine, daily chemical industry and so on. Our company has always been keeping ahead on this line.

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 sisuclub.com/showroom/annie-holysun 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 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 internationally recognized brand.

In Aug. 2011, the 72000m3/h compression heat purge desiccant air dryer was launched.

In Nov. 2011, offices were established in Chengdu, providing a strategic base of operations for expanding the west and southwest regions of China.

In Jan. 2012, the mini portable desiccant air dryer was successfully developed; This energy saving device ushered in a new era in the field of desiccant dryers.