Located in Qingdao City of ShanDong Province, Qingdao Duratight is a professional and reliable manufacturer of graphite related products. All kinds of products are extensively applied in those industrial fields such as petroleum, chemical industry, and electric power.

Our operation team firmly believes in the principle of Quality is Life. Accordingly, we invite experts to research and develop quality control systems in order to computerize our management level.

We offer a complete range of graphite related product. Our product range in this field includes carbon additive, calcined petroleum coke, graphite electrode, EDM graphite material, graphite block, synthetic graphite, nature graphite, graphite rotor, graphite crucible, graphite sheet, graphite roll, and so on. Duratight graphite products are extensively used in such fields as petroleum, chemical, electric power, metallurgy, machinery, automobile, ship building, pharmacy, aerospace, and nuclear industries.

All kinds of products are extensively applied in those industrial fields as petroleum, chemical industry, electric power, metallurgy, machinery, automobile, shipping building, pharmacy, aerospace industry, nuclear industry, etc. Qingdao Duratight group hold two companies, Qingdao Duratight sealing product Co., Ltd and Qingdao Duratight Carbon.

Duratight operation team deeply understands quality is life principle.

We thank all our customers who regularly use the products of Duratight for their support and encouragement. We promise with all sincerity that we will continue devoting our effort in manufacturing high quality products!

We wish to thank all our customers who regularly use Duratight products for their support and encouragement. It is our sincere promise to remain committed to manufacturing high quality graphite related products. If your business requires any of our product range, please contact us with your detailed inquiries