Plastic companies

Covestro is a company that manufactures polymer materials and components.

NN is an industrial company that manufactures plastic and metal components and assemblies.

Trinseo (formerly known as Styron) is a company that provides specialty material solutions.

Kaneka (株式会社カネカ) is a company that manufactures products for people, society, and the global environment.

Trelleborg is a company that provides engineered polymers.

Nan Ya Plastics Corporation (NPC, 南亞塑膠) is a company engaged in the manufacture and sale of plastic raw materials, chemical fibers, and petrochemical products.

Core Molding Technologies (CMT, formerly known as Core Materials) is a company that manufactures thermoplastic and thermoset structural products.

Cocreation Grass (江蘇共創人造草坪有限公司) is a manufacturer and supplier of artificial turfs.

Daicel (株式会社ダイセル) is a company that manufactures and sells specialty chemicals.

Nifco (株式会社ニフコ, formerly known as Nippon Industrial Fastener) is a company that manufactures industrial plastic parts and components.

Sumitomo Bakelite (住友ベークライト株式会社) is a company that manufactures and sells semiconductor materials, high-performance plastics, and quality-of-life solutions.

PTT Global Chemical (บริษัท พีทีที โกลบอล เคมิคอล จำกัด) is a company that produces and distributes chemical and polymer products.