Proquinorte, S.A.

Enerkem is a leader in the development and production of advanced biofuels and green chemicals. The company is headquartered in Montreal, Quebec, and has engineering offices in Sherbrooke, Quebec. Enerkem's gasification, sequential gas conditioning a

Jiangsu Kemi Membrane Technology Co., Ltd. is a high-tech enterprise specializing in membrane separation technology. A modern research and development, production, and office base has been built on 50 acres of land acquired in the Maqun Science and T

Lianyungang Donghai Botai Silicon Micro Powder Co., Ltd. is a professional manufacturer of silicon micro powder in the Donghai area of Lianyungang. It is also a production enterprise specializing in the production, processing, and sales of silicon mi