BUKIT KAPUR REKSA, PT North Sumatera Crude Coconut Oil, Crude Palm Kernel Oils, Crude Palm Oils, Other Copra Oils, Other Palm Kernel Oils, Palm Oils, Martua Sitorus, SE., Chua Phuay Hee, Kuok Khoon Hong. ucok@wilmar.co.id (62-61) 41027777, 4145777 www.wilmar-international.com (62-61) 4154891 Gedung B&G Tower Lantai 7, Jl. Putri Hijau No. 10