Established VPS Co., Ltd
Opened the German office
Started to develop new product - L series
Established VPS Co., Ltd
Opened the German office
Started to develop new product - L series
Designated as a special parts and materials company by the Ministry of Commerce, Industry and Energy
Obtained practical operation certification from KIPO for screw vacuum pumps
Designated as a high-tech enterprise by KIBO Technology Foundation
Established an Enterprise Research Institute (Changyuan University)
Opened VPS Beijing office
Obtained patent license for variable pitch dry screw vacuum pump from Korean KIPO
Designated as INOBIZ Company by SMBA
Obtained ISO14000:2004 certificate from ITC
Obtaining ISO9001/KSA9001 certificate from DAS
Established Beijing VPS Technology Co., Ltd
Obtained ATEX certificate
Established VPS (Shandong) Machinery Co., Ltd
Established VPS (Shandong) Vacuum Technology Co., Ltd
Established VPS (Shandong) Vacuum Equipment Co., Ltd
Established VPS (Jiangsu) Vacuum Equipment Co., Ltd
Registered HC (Hongchen) brand
VPS (Shandong) Vacuum Equipment Co., Ltd. has been completed
Established VPS (Shandong) Metallurgical Technology Co., Ltd
VPS (Shandong) Vacuum Equipment Co., Ltd. is put into operation
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