SHANXI XINHUI ACTIVATED CARBON CO.,LTD is one of experienced activated carbon and gas mask manufacturers. "XINHUI" brand activated carbon is made from strictly selected coal by using advanced technology. The advantages of our activated carbon are having highly developed porous structure and large specific surface, high hardness, superior wear and impact resistance, and can be regenerated. It has high capacity of organic solutes adsorption, free chlorine and harmful gas in air. In addition, XINHUI also specializes in the production and sales of civil and industrial gas mask, air filtration units, water purifier units, self-rescuers, etc.