Crown set many years of sales experience and production sales in one of the high-tech,Leading enterprise
Direct sales of various specifications of products, complete products, high customer satisfaction
We have a good reputation in 20 countries and regions both at home and abroad
24 hours to solve customer problems, quickly provide after-sales service, always meet your needs!
Lianyungang Guanji mineral products Co., Ltd. is located in No. 11, Donggong industrial concentration zone, Quyang Township, Donghai County, Lianyungang City, Jiangsu Province. It is mainly engaged in the production, processing and sales of graphite fossil oil coke, calcined petroleum coke, carburizer and other refractories, and the import and export business of various commodities and technologies.
The main products are various specifications of graphite fossil oil coke. The annual output of calcined petroleum coke is 60000 tons. The sales scope covers more than 20 countries and regions, including the Middle East, Japan and South Korea, Southeast Asia, Europe and the United States.
We adhere to the principle of equality and mutual benefit, sincere cooperation, quality products, preferential prices, intimate services, warmly welcome customers at home and abroad.