the frequently exposed equipment with antiseptic - Clean the floor with antiseptic every hour - Increase the frequency of cleaning the toilet and checking the sufficiency of toilet paper and soap to
, material warehouse, office building, canteen and restroom, total 8 buildings with utility space of 36,964 square meters at Baht 550,000,000 (Five hundred fifty million baht) (“Land and Buildings of
of plant building, galvanizing plant, material warehouse, office building, canteen and restroom, total 8 buildings with utility space of 36,964 square meters at Baht 550,000,000 (Five hundred fifty