Vendedor djwan1321

we develop and product biology reagents, biology healthcare products, medicine products, nano products, functional textile supplements, chinese medicine and all kinds of essences.at present, n-droped nano titanium dioxide powder( compound nano titanium dioxide), imac( purification media for his tagged proteins), citronella essences, colorless transparent nano silver solution, nano tio2, ito, ato, anion powder, coating infrared supplement, high effective nano silver antimicrobial powder and so on, many of them have a good market now . at the same time, we can make many relative products as customers order.