work for audit firms having quality assurance system in compliance with professional standards, the SEC regularly inspects the firm?s audit quality to uphold market fairness, ensure proper investor

Management Discussion and Analysis for the Year 2018 Business Overview Business overview of One to One Contacts Public Company Limited and its subsidiaries (“the Group”) for the year 2018 compared to

Management Discussion and Analysis for the First Quarter of Year 2018 Business Overview Business overview of One to One Contacts Public Company Limited and its subsidiaries (“the Group”) for the

19.82%. Revenue decreased from revenue from Sales Baht 703.18 million, decreased by 26.56%, from sales in material product group due to fluctuations in global markets from US and EU policies. Used

decreased from revenue from Sales Baht 314.35 million, decreased by 1.30%, from sales in material product group due to fluctuations in global markets from US and EU policies. Revenue from installation work of

Sales Baht 158.07 million, decreased by 49.6%, from sales in material product group due to fluctuations in global markets from US and EU policies. Used construction equipment was not sold this quarter

decreased from revenue from Sales Baht 318.51 million, decreased by 40.12%, from sales in material product group due to fluctuations in global markets from US and EU policies. Used construction equipment was

24.41%. Revenue decreased from revenue from Sales Baht 529.49 million, decreased by 31.92%, from sales in material product group due to fluctuations in global markets from US and EU policies. Used

decreased from revenue from Sales Baht 336.84 million, increased by 7.15%, from sales in material product group cause have some news project and sales increased from last year. Revenue from installation work

or decreased by 6.14%. Revenue from Sales increased in material product group and used construction equipment by 4.20% from Baht 225.91 million to Baht 235.41 million. Revenue from Installation work