Company Profile

Shenzhen A&AT Filter-Aid Technology Co., Ltd. is a diatomaceous product provider. We mine, process and marketing high quality diatomaceous earth used as filter aid, adsorbent, perlite and cellulose for various applications.

In China, a large deposit of diatomite is found in Changbai area in Jilin province. All of A&AT products are from this area. We own a diatomite resource mountain at about 1KM2, a laboratory and a factory. Our current annual production is about 100, 000 tons.

Our product range includes as below:

Diatomite filter aid
Adsorbent
Functional filler
Diatomite casting pipe
Carrier
Diatomaceous earth