Changsha vision environmental technology company limited (klinart brand) is a professional activated carbon manufacturer. Klinart activated carbon products include lamps, frames, vases, sculptures, car decors, decorative plates, pen holders, dolls, etc.

Activated carbon is carbon produced from carbonaceous source materials like nutshells, peat, wood, coir, lignite, coal and petroleum pitch. The material has a nature along with a large surface area, which makes it as ideal absorbent for all kinds of poisonous gas. It works especially well to clean indoor air, absorb harmful air, like benzene, formaldehyde, ammonia, chlorine and other harmful gases, fogs and odors, etc. The absorption behavior of activated carbon is more than 10 times higher than bamboo carbon. The activated carbon have been used in gas mask since world war ii.

Klinart activated carbon products can absorb indoor harmful gas, purify your indoor air, and make people be more healthy without any second pollution. In 2004, klinart gained China patent for activated carbon technique. In 2010, klinart applied international patent in uspto. All of klinart activated carbon products can purify indoor air except having artistic value and applicable usage. In some urgent air pollution circumstances like fire, poisonous gas, klinart products can be temporarily used as gas mask by smashing activated carbon products into small granules.