Increasing in office rental (account code 552015) amount 5.24 MB due to the company made contract with Ruam Chai kij Co.,Ltd. for Bangkok's office rental.
according to lease contract no. STEC-B-050/2558 and additional letter which the contract start on 1 Sep 2015 to 31 Aug 2017. The rental expense is 874,000 Baht per month.