Shanghai Huzheng Nano Technology CO.,LTD

we have successfully developed nano-level (0.2nm-20nm) powders, colloids and liquors products with Au, Ag, Pt and Cu, as well as nano metal oxide such as SnO, Tio2, ITO, and ATO. Currently we have produced and sold full-range indoor air purifying products including photocatalyst, coolcatalyst and other decontaminants used to remove formaldehyde, benzene, ammonia and TVOC. In particular, our Nano-Silver series antibacterial materials have been widely applied in a great number of fields such as ceramics, plastic, coating, textile, paper, cosmetics, medicine and commodities.  Over 10 types of products exported to America, Japan, UK and Holand. And back in China, our air purifying products are extraordinarily favored by domestic consumers. Reliable quality guarantee as well as excellent pre-sales & after-sales services all contribute to the best reputation of our products around the world.