Our company, Ningxia Zhengyuan Activated Carbon Co, .Ltd, is a professional manufacture of activated carbon in NINGXIA that is the biggest base for activated carbon production in China and the raw material is Taixi coal which has the best quality in China.The company was established in 1995.At present, it has 3 SLEP activating furnaces. The output is 4000 tons annually. The products have 6 branches and 70 different types, such as: Granular, Pellet and powered And widely used in the field of purification of water, gas treatment, waste water treatment, solvent recovery and labor protection. To the market, the products are exported to Japan and European mainly. As for the standards, following JIS, ASTM, GB. And the products has been certified by ISO9002 in the of 2000. We have the best price for both parties.Our company is standing by whenever you need and offer the best quality with favorable price.