. Nature of operations of the Group The Group has principally engage in distribution of product and equipment, design, assembly and installation, and maintenance service of pure water treatment system
principally engaged in distribution of product and equipment, design, assembly and installation, and maintenance service of pure water treatment system; including operate clinical business which Hemodialysis
distribution of product and equipment, design, assembly and installation, and maintenance service of pure water treatment system; including operate clinical business which dialysis services for kidney patients
engaged in distribution of product and equipment, design, assembly and installation, and maintenance service of pure water treatment system; including operate clinical business which Hemodialysis services
equities increased by 6.2% from the end of 2018 to Baht 29,462 million as of September 30, 2019, primarily due to an increase in retained earnings during the period. • As a result of the foregoing, net
of 2018 to Baht 60,387 million as of December 31, 2019, primarily due to the short-term borrowing for project acquisition. • Total equities increased by 39.4% from the end of 2018 to Baht 38,677
and construction. • Total equities increased 2.9% from Baht 27,739 million as of December 31, 2018 to Baht 28,536 million as of March 31, 2019, primarily due to an increase in retained earnings during
borrowing for project acquisition. • Total equities increased by 3.0% from the end of 2018 to Baht 28,583 million as of June 30, 2019, primarily due to an increase in retained earnings during the period. • As
Shareholders’ Equities Enclosure 3 4 Unit: Baht Thousand As of As of As of As of December 31, 2015 December 31, 2016 December 31, 2017 June 30, 2018 Current liabilities 617,239 632,208 492,517 449,993 Noncurrent
assets 2,845,009 3,107,232 3,092,867 3,068,095 Total Assets 3,534,764 3,681,141 3,592,136 3,545,948 Liabilities and Shareholders’ Equities Enclosure 3 4 Unit: Baht Thousand As of As of As of As of December