Xinyi Yongcheng Chemical Co., Ltd

Changfeng has eight product series including drying agents, coating additives, and others.

Fujian Rinong Medical Chemicals Co., Ltd. is in Nanjing, Pu City, Fujian, producing phosphorus chemicals and intermediates, with good transportation access.

De Neef Chemical Processing purifies and recovers organic solvents, aligning with their motto of not wasting waste since 1991.