production. Gross Profit Gross profit for the years ended 31 December 2018 and 2019 were THB 837.28 million and THB 470.81 million respectively or equivalent to gross profit margin of 67.00% and 64.58
, UV sterilizer for water in the production, rainwater harvesting systems including installation of water systems and water treatment services. In addition, the sales volume of the filter product’s group
the higher margin products in exhausted pipe following its ongoing improvement and development in production process. 4 (Unit: Baht million) Consolidated balance sheets As at 30th Jun 2017 As at 31st
financial statements which consist of the Expressway Business, Rail Business, Commercial Development Business, the manufacture and distribution of treated water business and electricity production business
to serve as a warehouse and production line and the expansion of top-up kiosks and vending machines. Cash flows used in financing activities for 2Q17 are Baht 435 million. It is mainly due to the
which consist of the Expressway Business, Rail Business, Commercial Development Business, the manufacture and distribution of treated water business and electricity production business. Therefore, there
, the manufacture and distribution of treated water business and electricity production business. Therefore, there was no similar type of business in the industry that can be used as a benchmark for
Business, Rail Business, Commercial Development Business, the manufacture and distribution of treated water business and electricity production business. Therefore, there was no similar type of business in
from preventive maintenance income with the needs of customer in food and beverage business who want to maintain the standards and quality of water to use in production process. While the revenue from