E-MAIL: j.han@zhanfilter.com
I update our Johnson screen filter photos in this blog every month.
292019.04
ZHEHAN, the largest manufacturer of wedge wire screen filters in China, provides an introduction to the latest water treatm...
282019.04
ZHEHAN is the largest manufacturer of wedge wire screen in North China. We also have advantage products for the reclaimed...
242019.04
ZHEHAN is the largest Johnson screen manufacture in the north of China. 30 years of production experience has enabled us t...
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