FOR LOCAL BUSINESS
Head office
TEL: +66 (0) 2-434-3747, +66 (0) 2-424-0939, +66 (0) 2-881-8511
FAX: +66 (0) 2-434-3752, +66 (0) 2-424-6165, +66 (0) 2-881-8515
E-MAIL: inform1@rojpaiboon.co.th
Rayong office
TEL: +66(0)3-868-2001,+66(0)3-868-2002
FAX: +66(0)3-868-2942
E-MAIL: petrochemical@rojpaiboon.co.th
Nakornchaisri office
TEL: +66(0)3-423-2133-5,+66(0)8-9200-5296
FAX: +66(0)3-423-2132
E-MAIL: showroom@rojpaiboon.co.th