we own the international patent to manufacture the home air purifiers .which especially used the water washing air .we dont only have various filters but also have the water screen to wash some dust ....

We specializes in manufactory and export Nano tio2 and filter products With an experienced professional team in this field, we set up successful supply chains to our main clients. So far, we have....

Headquarters of Wanda Company are located in the beautiful city of Jinan, the capital of Shandong Province, which include 1 rubber research institute, 2 thermal cracking labs, 2 bases for pilot-scale....