Development
Development
Development
From the local, to the whole of China, and then to the world, our company has strengthened the three-dimensional layout of the market network step by step, with product sales in major cities across the country, infiltrating all areas of the industry, and striving to build an industry product network marketing platform.
2006
Established
Shanghai Puhong Machinery Technology Co., Ltd.
Officially started the manufacturing, processing and production of liquid ring vacuum pumps
2013
Established
Ruiwu Process Equipment (Shanghai) Co., Ltd.
Start the introduction of dry screw vacuum pump technology and localized production process
2014
Established
Service Center in Baoshan District, Shanghai
Turn foreign maintenance into localized operation
2016
Rename
Ran Kun Vacuum Technology (Shanghai) Co., Ltd.
Established Songjiang Processing and Manufacturing Center
2017-2018
Established
2017-2018 Established In 2017, the R&D, manufacturing and supply of customized vacuum units were officially launched
In 2018, introduced VOCs tail gas recovery device products
2020
Rename
Ran Kun Vacuum Technology (Shanghai) Co., Ltd.