Gongyi Wanjia Net Environmental Protection Material Co., Ltd. Is a company which is specialized in the production of coconut shell activated carbon, granular activated carbon, coal activated carbon, spherical activated carbon, desulfurization activated carbon, molecular sieve, polyacrylamide, polyaluminum chloride, quartz sand, walnut shell , Garnet, corundum, white corundum, black corundum, silicon carbide, copper ore, carbon products such as professional production and processing companies, with a complete and scientific qualityVolume management system. Gongyi City Environmental Protection Material Co., Ltd. million net integrity, strength and quality of products recognized by the industry.Welcome friends from all walks of life come to visit, guidance and business negotiation.