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.