Ceiling industry should implement "a high three low"

 Granular Activated Carbon is the extension and supplement on products manufacturing and service of pellet series.

The main raw material of Huahui carbon products are anthracite coal. Packed into 25kg bag(woven plastic or paper bag) or 500kg-600kgwoven plastic bag or as the way you wanted. 

Granular activated carbon with different size distribution from US mesh4X8, 10X20, 20X40, 8X30,  6X12MESH, 8X16, 12X40 etc., also with different specifications  including Iodine number, CTC, Ash, Moisture, PH value and so on;

Coal Granular Activated Carbon

Coal Granular Activated Carbon,Coal Based Granularcarbon,8X16 Mesh Coal Based Granular Carbon

Ningxia Huahui Activated Carbon Company Limited , http://www.huahurcarbon-tr.com