VPS group corporation is a high-tech group company specializing in the research and development, production and sales of various dry vacuum pumps and vacuum units. It is one of the companies in the world that offers the most complete series of dry screw vacuum pumps. Its main products include VPS (VPS) and HC (Hongchen) brand dry screw vacuum pumps, Roots vacuum pumps, micro-oil screw vacuum pumps, liquid ring vacuum pumps and rotary vane vacuum pumps.

VPS Korea was established in 2005 and entered the Chinese market in 2007. The Chinese headquarters is located in Beijing and has 8 wholly-owned subsidiaries. They are VPS (Shandong) Vacuum Equipment Co., Ltd., VPS (Shandong) Machinery Co., Ltd., VPS (Shandong) Vacuum Technology Co., Ltd., VPS (Jiangsu) Vacuum Equipment Co., Ltd., VPS (Shandong) Metallurgical Technology Co., Ltd., VPS (Shanghai) Technology Co., Ltd., Shandong Weiyi Machinery Technology Co., Ltd. and Beijing Shengjixing Technology Co., Ltd.

The group's production bases, VPS (Shandong) Machinery Co., Ltd., VPS (Shandong) Vacuum Equipment Co., Ltd. and VPS (Shandong) Vacuum Technology Co., Ltd., are located in Weihai City, Shandong Province, covering a total area of over 100 mu. The group's total registered capital exceeds 100 million yuan, and the total investment exceeds 300 million yuan. The group has over 200 employees and an annual production and processing capacity of more than 3,000 units. The cumulative sales revenue has exceeded 1.5 billion yuan, ranking among the top in the dry screw vacuum pump market in the chemical industry.