Located in Rizhao, Rizhao Ninefine International Trading Co., Ltd. specializes in the development and marketing of petroleum coke, calcined coke, graphite petroleum coke, sulphur, carborundum and so on.



Rizhao Ninefine International Trading Co., Ltd. has a highly efficient management team. We have strict internal management systems and highly talented technicians who have rich working experience in the coke industry. In addition, we have set up several departments, including R&D, sales and so on.



We always insist on the spirit of "Being Honest to...