STR Group is company professional in accounting. STR Group consists of Sangthammarat accounting company, P.S. accounting company and STR Software company. We offer service about accounting, taxation and consultation for business management for customer by
Sangthammarat account company was builed in 1976 by Khun Pathap Sangthammarat had accounting service such as audit and give consult and improve business. In 1982 and been offering P.S. account company was builed for giving service about accounting business Register.
