percent, due to the increase in sales revenue from the roofing tile, autoclaved aerated concrete blocks, siding board and truss. Revenues from services were Baht 420.68 million, which increased from the

from sales of almost every type of products, including the roofing tile, board products, autoclaved aerated concrete blocks, siding boards and trusses. Revenues from services were Baht 115.64 million