BWVAC is a joint venture company, which was founded in 2002. After many years of hard work, our market roughly reaches 5000 set per year. And we're known as a good reputation company that consistently offering high quality rotary vacuum pumps.We focus on modern industry as electronics, medicine, optics, resources economizing, semi-conducts, etc. Now our pumps are not only popular in china, but also export to US, Europe and other international markets.
