or 27.27 percent decreased by following details;  Cost of goods sold as amount of 282.16 Million Baht as 99.25 Million Baht decreased or 26.02 percent when compared to same period of previous year of

% (Export sales in the year ended December 31, 2016 was 353.07 million Baht). Cost of goods sold The company recorded cost of goods sold of 752.10 million Baht for the year ended December 31, 2017 which

from government are delay and slowdown. Cost of goods sold decreased 1.03% in portion of decreasing revenue. Cost of rental equipment increasing 1.58% nearly from the last year. Selling and Admin

sales of 115.39 million Baht which decreased from the same quarter last year totaling 20.34 million Baht or 14.99% (Export sales in the second quarter of 2016 was 135.73 million Baht). Cost of goods sold

same quarter last year totaling 20.34 million Baht or 14.99% (Export sales in the second quarter of 2016 was 135.73 million Baht). Cost of goods sold The company recorded cost of goods sold of 331.30

from the same quarter last year totaling 14.52 million Baht or 6.47% (Export sales in the third quarter of 2016 was 224.45 million Baht). Cost of goods sold The company recorded cost of goods sold of

third quarter of 2016 was 88.72 million Baht). Cost of goods sold The company recorded cost of goods sold of 199.83 million Baht in the third quarter of 2017 which increased from the same quarter last

) due to decreased orders from major export customer comparing to the same quarter last year. Cost of Goods Sold The company recorded cost of goods sold of 222.35 million Baht in the first quarter of 2019

Baht). The project sales increased is due to the expansion of project services which expanded to cover more services than the same period last year. Cost of goods sold The company recorded cost of goods

) Cost of Goods Sold The company recorded cost of goods sold of 276.23 million Baht in the first quarter of 2018 which increased from that of the same quarter last year totaling 117.49 million Baht or