LEOCHEM :
We LEOCHEM Co., Ltd., specialize in producing PVC Stabilizers and are growing into a company that produces finished products from basic raw materials by establishing an PVC extrusion processing business.

PLAPRO :
We PLAPRO Co., Ltd., are a partner of KCC Co., Ltd., and specialize in producing PVC Window Profile extrusion.

WINPRO :
We WINPRO Co., Ltd., are a partner of HYUNDAI L&C Co., Ltd., and specialize in producing PVC Window Profile extrusion.