TThe main raw materials of coal-based spherical activated carbon are various wood chips, coconut shells or pitch. The raw materials are relatively wide, spherical in shape, roughly gray-black in color, odorless, and of course non-toxic. The production pro
Screening of three times and the natural strong characters of particles create the feature of no dust which can bring a better environment for cat owners.
Mosaic are widely used, especially for straight or curved surfaces, such as swimming pools, wall coverings, kitchen bathrooms, hotels, shopping malls and office buildings, etc.
Pure Tungsten Target After spraying and sintering, the tungsten target has the characteristics of 99% density or higher, average transparent texture diameter of 100um or smaller, oxygen content of 20ppm or less, deflection angle of 500MPa or so; improving