We are specialized in offering premium quality which is in wide demand in markets across the globe.our plant is located in the heart of china ,anhui, huaibei city. coal activated Carbon in Granular & Powered form, 3.0mm, 4.0mm, 8✘16mesh, 30✘60mesh , 80✘150mesh and 200mesh.wood activated Carbon in aci washed & and no acid washed. MB18, MB19, ph2-3, ph3-5, ph5-7 . we have the twenty years' experience. if possible , please visit our webs. you can find what you need. www.senhuacarbon.com. www.shengzhichem.com.please send me by email: senhuacarbon@vip.163.com. we can reply it in time .we can offer free sample for testing. i think not only you can find one important manufacture, but also you can discuss more problems with one practised partner at the any time.best regardsMurphy Meng.