comparing to the same period of the previous year. Mainly due to the good gross margin gained from the metal products, especially the automotive exhaust pipes. In this quarter, the company put more controls

follows. The net profit of the Corporate Group for Year 2017 was Baht 411.61 million. In comparison with the previous year with the net profit of Baht 392.03 million, the net profit increased by Baht 19.58

summary as follows:- 1. Nature of operations of the Group The Group has principally engage in distribution of product and equipment, design, assembly and installation, and maintenance service of pure water

to be recognized in the 1st quarter of 2019. Sincerely Yours, Wijit Techakasem ( Dr.Wijit Techakasem ) Managing Director

budget of Baht 2,075,000, in accordance with the recommendation by The Audit Committee, as follows : 1. Mr. Manoon Manusook certified public accountant registration no. 4292 and/or 2. Mr. Choopong

subsidiaries (Consolidated) realized net loss of 72.32 million Baht in 2018, and net loss of 72.28 million Baht in 2017. The Company’s net loss has increased 0.04 million Baht or 0.06 % from the previous year

แบบแสดงรายการข้อมูลสำหรับการเสนอขายหลักทรัพย์ (แบบ 69-1) 1 No. WHAUP-CS015/2562 August 08, 2019 Attention: Managing Director – Stock Exchange of Thailand Subject: Report of Financial Results for the

-19.48 million and payment of dividend by Baht -27.84 million. In total, net cash for the period was decreased by Baht -12.02 million. Sincerely yours, (Mr. Anan Manatchinapisit) Deputy Managing Director

2019 in an amounting of Baht 26.39 million. Sincerely Yours, Wijit Techakasem ( Dr.Wijit Techakasem ) Managing Director

March 31, 2018 as follows. The net profit of the Corporate Group for the 1st quarter 2018 was Baht 140 million. In comparison with the same period of previous year with the net profit of Baht 135.56