Sinolight Specialty Fiber Materials Co., Ltd.: +86 316-2575530

Sinolight (Jinjiang) Hygiene Product Research Co., Ltd.: +86 595 68582711

Quzhou Branch of China National Pulp and Paper Research Institute: +86 5702826000

Beijing Green Property Management Co., Ltd.: +86 10 64778833

Sinolight Guotai Machinery Co., Ltd.: +86 730 8751001