| Bangkok Office | Chanthaburi Factory |
| International Lapidaries Co., Ltd. 807, 809 Silom Road Bangkok 10500 Thailand Telephone : (662) 2364470 (Automatic 4 lines) FAX : (662) 2364811 |
International Lapidaries Co., Ltd. 9/1 Moo 6, Tambol Nongbua Amphur Muang Chanthaburi 22000 Thailand Telephone : (039) 450125 |