NINGBO BAOSI ENERGY EQUIPMENT CO.,LTD. (hereinafter Baosi) in
China. Baosi was founded in 2005, and in April 2015, the company
began to issue stocks on the Shenzhen Stock Exchange (stock
Currently, Baosi focuses on the manufacturing of high-end precision
mechanical components like screw air end (single stage, two stage),
screw air compressor (single stage, two stage, medium-pressure),
vacuum pump, scroll air end, scroll oil free air compressor, gas
compressor, knife tools, shafts and so on.
BAOSI VACUUM was established in 2011, after several years design
and development, we are now specialized in design, manufacturing,
sales and service of vacuum products.
Up to now, we have oil rotary vacuum pump, roots vacuum pump, dry
screw vacuum pump, scroll vacuum pump, molecular vacuum pump, as
well as accessories for vacuum pumps (vacuum valve, vacuum gauge,
vacuum oil, oil mist trap and so on).
For the reliable quality and competitive price we have gained a
good reputations in the market.
Once there is any kind of the product meets your needs, please
don’t hesitate to contact us.
It’s our honor to serve you!
Furthermore, we sincerely recruit agent distributors from all
countries, hope we can get win-win cooperation!