Phumthai Comsys Co.,Ltd. 68/17 Moo3 Saimai Rd., SAIMAI, Saimai, Bangkok 10220 Tel: +662-991-8577 Fax:+662-994-3503 e-mail : sales@phumthai.com Web Site : www.phumthai.com Contact person : Mr.Wichian Menphuak Mobile : +66 9 4492 6969