Headquarted in the US, INVISTA is the largest PA66 polymer resin, fiber, intermediate producer in the globe.

A major coal producer in China. SHENMA has the largest PA66 salt & polymer production capacity in Asia.

Founded in China, in 1970, HAIYANG specializes in PA6 production.

Located in Hebei, China, BANGTAI GROUP specializes in Polyurethane production.

Founded in 1994, HENGLI GROUP is a leading refinery and petrochemical company in China.

LUXI CHEMICAL GROUP produces a variety of polymer products with its base chemcal materials.