electronic products. The main products are DC- DC Converter, Power supply for Computer & Server, Custom Design product, Automotive electronic product https://market.sec.or.th/public/idisc/Download?FILEID=dat
composites, such as wadding, insulation, filtration, automotive acoustic insulation material and other products where heat is used to bond the fibers. The HIAM plant is expected to start operations in 2019
solar cell implementation service from Combine Heat and Power Producing Company Limited (CHPP) as well as the increase in maintenance cost leading to a fall in gross profit. The gross profit of the
tower, design and distribute steel structure according to the drawing, power distribution and heat energy business, construction and tunneling contractor and distribution of industrial products. In the
due to the decreased in revenue from solar cell implementation service from Combine Heat and Power Producing Company Limited (CHPP) as well as the decrease in revenue from chilled water following the
of previous year of 406.89 Million Baht by subsidiaries have decline in sales of steel wires but in contrast subsidiaries distribute electricity and heat energy has increased in sale volume Revenue
from Ichinoseki Solar Power 1 GK (ISP1) and the decrease in revenue of solar cell implementation service from Combine Heat and Power Producing Company Limited (CHPP) following the existing projects. The
Construction contract service (EPC) income of Combine Heat and Power Producing Company Limited (CHPP) as well as the increase in selling electricity of Ichinoseki Solar Power 1 (ISP1). However, the cost of sales
million mainly due to the decreased in revenue from Combine Heat and Power Producing Company Limited (CHPP) by Baht 19 million as a result of the lower revenue from solar cell implementation; despite the
acquisition completion on 26 March 2020 and increased revenue from electricity sales of Ichinoseki Solar Power 1 GK (ISP-1) due to higher light intensity than in Q2/2019. Besides, other income of Combine Heat