Ningxia Biyuan Activated Carbon Co.,Ltd. is a professional manufacturer which has already had about eight years history of different filter media water production and domestic trade. Now we devotes to develop our international Our main products include ...

We are a manufacturer of activated carbon, carbon additive, water treatment material, refractory & abrasive silicon carbide and so on. With an experienced professional team, we have exported our products to many countries regions all over the world, ...