million Baht compared to 38.67 million Baht and 38.41 million Baht respectively in the quarter 2/2016 due to the major reasons as follows; 1. Incomes from the production and installation of the pipeline

install due to heavy rain and flooding. Make delivery and installation delayed. In the fourth quarter of 2017, the Company has installed and delivered to the customers for installation and remaining 11

operations of the Group The Group has principally engaged in distribution of product and equipment, design, assembly and installation, and maintenance service of pure water treatment system; including operate

in distribution of product and equipment, design, assembly and installation and maintenance service of pure water treatment system; as well as dialysis service of clinic business for kidney patients

at Baht 48.06 million, increase of Baht 10.26 million or 27.14% compared to the same period 2018, varied to the increased revenue from sales of land and houses as bellows. Description Q1/2019 Q1/2018

at Baht 76.18 million, decrease of Baht 47.33 million or 38.32% compared to Q2/ 2017, varied to the decreased revenue from sales of land and houses as bellows. List Q2/2018 Q2/2017 increase(decrease

million or 27.14% compared to the same period 2018, varied to the decreased revenue from sales of land and houses as bellows. Description Q1/2019 Q1/2018 increase(decrease) million Baht million Baht million

period of year 2019, the cost of sales at Baht 90.36 million, increase of Baht 14.18 million or 0.19% compared to the same period 2018, varied to the decreased revenue from sales of land and houses as

of year 2019, the cost of sales at Baht 90.36 million, increase of Baht 14.18 million or 0.19% compared to the same period 2018, varied to the decreased revenue from sales of land and houses as bellows

of year 2019, varied to the decreased revenue from sales of land and houses as bellows. (Unit : Million Baht) List Q2/2020 Q2/2019 increase(decrease) Baht Baht Baht % Revenue from sales 85.68 121.53