Xianggong Town Mingshui Zhangqiu City Shandong Province China Hangzhou, Zhejiang
SHANDONG SANNIU MACHINERY CO.,LTD is professional manufacturer for three lobes roots blower .also name positive displacement blower. Our company has been established in 2004. We have more than 10years experience making blowers China. It an advanced ...
Roots blower positive displacement blower PD blowerthree lobes roots blower