SIAMWELL Jewelry Manufacturer Co., LTD. 1/16-18 The Old Siam Plaza, Suite D112,
Treepetch Rd., Wangburapa, Pranakorn, Bangkok 10200, Thailand.
Tel : (662) 225-5691-3, Fax : (662) 226-3080, E-mail : salesinfo@siamwell.co.th