Johnson screen filter Introduction of Johnson screen filter Johnson screen filter are manufactured by a v or wedge shaped wire around an internal array of longitudinal support rods. The world advanced all-weld technology is used with each intersecting poi
Tungsten Alloy Radiation Shield is a best choice for radiation shielding applications, which could be used in both medical fields and industrial areas.
This kind of Folding Double Door Metal Dog Cage has the advantages of light weight, stable structure, simple installation, corrosion resistance, long service life as well as high quality.