to last year. For your consideration to the members of The Stock Exchange of Thailand and those interested to be informed accordingly would be appreciated. Yours faithfully - Signature - (Mr. Pongsak

2019 decreased comparing to last year. For your consideration to the members of The Stock Exchange of Thailand and those interested to be informed accordingly would be appreciated. Yours faithfully

and Debt to Equity ratio equal to 0.12:1 times, about the same as those of the same period of the previous year which were 7.76:1 and 0.10:1 times, respectively, indicating that the Company still stable

comparing to last year. For your consideration to the members of The Stock Exchange of Thailand and those interested to be informed accordingly would be appreciated. Yours faithfulkly, -Signature- (Mr

the Company in the 2nd quarter and 6-months periods of year 2018 decreased comparing to last year. For your consideration to the members of The Stock Exchange of Thailand and those interested to be

. Opinions by the Audit Committee and/or Director significantly different from those by the Board of Directors : -None - Please kindly be informed accordingly. Sincerely yours, Mrs. Teerada Ambhanwong Managing

of the Company in the 9-months periods of year 2018 decreased comparing to last year. For your consideration to the members of The Stock Exchange of Thailand and those interested to be informed

-months periods of year 2019 decreased comparing to last year. For your consideration to the members of The Stock Exchange of Thailand and those interested to be informed accordingly would be appreciated

for the nation. Money from various budgets has been pulled back to help those who are affected by the outbreak. Entrepreneurs stop operating, resulting in lost sales target. For the first quarter of

innovation and technology, especially in the engineering and material fields, the company will gain advantage in accessing those information to improve the company’s products and generate more income in the