Dongguan CHNV Technology Co., LTD, specialize in the production of environmental-friendly non-toxic additives for petrochemicals, plastics/rubbers, paints and paper making,etc. This company actively promotes the industrialization process of regenerative resources' integrated recovery and recycling, and have already developed a number of patents for additive products, which are widely used in recycling straw, old and waster plastics and electrical appliances etc.