CONTACT USผู้ดูแลระบบ Trrgroup2020-12-21T09:30:23+00:00 LOCATION ADDRESS Thai Roong Ruang Group 238 TRR Tower , Naradhiwas Rd, Chong Nonsi, Yannawa, Bangkok 10100 CALL +66 2294 5588 E-MAIL sales@trrsugarcorp.com Full Name E-Mail Phone Number Subject Enquiry Thai Roong Ruang Industry, Phetchaboon. Phitsanulok Sugar Industry, Phitsanulok. Baanrai Sugar Industry, Uthaithani. Cholburi Sugar, Cholburi. Thai Multi Sugar Industry, Kanchanaburi.