About us


Who are we?

Vencorex is a world leader of aliphatic isocyanates (HDI, IPDI) and their derivatives.

Tolonate™ and Easaqua™ ranges of aliphatic isocyanates from Vencorex are specifically designed to be used in high performance polyurethane coatings for automotive (OEM and refinishing) applications, railway and aerospace, general industry, plastic and wood , coil and can, leather finishing and adhesives.

Vencorex is a fully-owned subsidiary of PTT Global Chemical, a leading global chemical company for better living.

Vencorex has a worldwide presence with  3 manufacturing sites (Grenoble, France ; Freeport, TX, USA and Rayong, Thailand) and 2 lab units (Lyon, France and Shanghai, China) and a global commercial network.

Vencorex’s ambition is to be your preferred isocyanate supplier and CORE partner, thanks to our values of Creativity, Open-mindedness, Responsibility and Excellence.