Qingdao Great Chemical Inc. (Greatchem) is an international company active in oil drilling chemicals worldwide. 

Located in Qingdao city Shandong province China, Qingdao Great Chemical Inc. has been concentrating on enhancing updated products by applying new technology, providing a superior level of service to the clients, and focusing on protecting the environment. 

We are currently exporting more than 50 kinds of products with reputable quality. Xanthan Gum, Calcium Chloride, Calcium Bromide, PAC and Lignosulphonate etc are our best selling lines. 

We maintain stringent quality control programs with ISO9001 Standard and observe international codes and practices, and are thereby able to cater to our clients satisfactorily.

Greatchem

Org chart

Teams

Offices