Ratchata Engineering and Service Co.,Ltd.
335 Soi Ramindra 64 Kannayao, Kannayao, Bangkok 10230
Tel.02-9180905-6 Fax.02-9180907
Ratchata Purification technology Co.,Ltd.
212/1 Soi Ramindra 64 Kannayao, Kannayao, Bangkok 10230
Tel.02-9180905-6 Fax.02-9180907
