, ---------------------------------- Mr. Khongsit Choukitcharoen Managing Director

Tritrakulchai) Managing Director

2nd quarter ended 30 June 2019 Attn: Director and Manager, The Stock Exchange of Thailand With respect to the financial information for the 2nd quarter ended 30 June 2019, as submitted by the Company

industry. At this time the new product sample have already been introduced and sent to customers for testing. Please be informed accordingly. Sincerely yours, (Mr. Nawat Triyapongpattana) Managing Director

’ equity was brought by THB 31.17 million net profit during the period Please be informed accordingly, Yours sincerely, (Mr. Maetup T.Suwan) Managing Director

to the public and other investors. Sincerely yours, ( Mr. Tradsin Chongussayakul ) Chief Executive Officer and Acting Managing Director T Engineering Corporation Public Company Limited

, Sub - District Bangkok 10230 Tel: 02-943-6663-4 Fax: 02-943-6343 02-943-7740 Sincerely yours, ( Mr.Uchai Vilailerstpoca ) Managing Director

Managing Director

accordingly. Yours sincerely, (Dr. Wattana Chaiwat) Managing Director

informed accordingly. Yours sincerely, Mr. Adisorn Thananan-narapool Managing Director