the amount of Baht 1,948.01 million, which increased from the year 2017 by Baht 185.55 million or 10.53%. The increase was affected by an increase in the delivery volume of pre-stressed concrete piles

quarter of the previous year. It was from the delivery of the Backlog on hand and the increasing of new sales that delivery on the quarter 2/2020 from projects in Eastern Economic corridor (ECC) and from

from the same period of previous year by Baht 261.15 million or 39.57%. The decrease was affected by the outbreak of the coronary virus 2019 or Covid-19, causing customers to delay in work delivery of

delivery volume of pre-stressed concrete piles, fiberglass reinforced concrete and post-tensioned. (2) Cost of sales In 2017, the Company and its subsidiaries had total cost of sales at the amount of Baht

the purpose of account payable payment of Baht 30 million, loan & interest repayment of Baht 30 million, to support the investment of waste water treatment construction in Mandalay of Baht 40 million

rental for Q1–2019 decreased. Other income In Q1–2019, the Other income increased form Q1–2018. This is because the Company had not yet received money of sales support from the vendors according to the

by Cash when delivery Detail of machineries : Items QTY. (Unit) Machine Lifetime (years) Expected Lifespan (years) 1. Water Chiller and Tank 1 12 10 2. NETZSCH MACHINERY 4 12 10 3. Vacuum Cleaner with

machinery along with cutting down provision of financial support for Power Plant business. Consequently, the aforementioned disposition of 3 subsidiaries engaging in Power Plant Business, Auditor is of the

delivery schedules from March to April and May. Cost of Sales and Gross Profit The gross profit margin as a percentage of sales widened both Q-o-Q and Y-o-Y to 23.99% in 1Q20 following an increase in

Company’s new products Machine Condition : Ready to use with a life span of 2 - 30 years and expect to work 10 – 15 years Price as Agreement : Total 6,200,250 THB Payment : Paid by Cash when delivery The