We are the excellent supplier recommended by the Canton Fair----Guangzhou Mente Nano Technology Co., Ltd, who specialize in the nanometer air purification products.
The certificate to show our strength can be checked in the attachment.

The quantum photocatalyst is our main product, and the advantages can convince you as follow:
1)colorless, transparent sol body with Tydall and totally green environment protection, pH value is 6.5, Non-toxic and innocuity won't damage textile fabrics, leather products, metal and wood products and won't cause secondary pollution.
2) have invented the smallest photocatalyst particle as 2 nanometer in the world in Sep, 2005.
3) We have gotten the patents of the micropore nanometer composit material, the macropore nanometer composit coating composition and the air freshen installment and so on.
4)the copper coated TiO2 can have the anti-bacteria and mould-proof effect without light and also have the photocatalyst effect in the light, can be use in the dark room.