subsidiaries had a total revenue of THB 269.91 million, increasing THB 31.59 million, or 13.25%, from the same three-month period in 2017. The increase in revenue is mainly due to the growth in revenue from the

of THB 548.48 million, increasing THB 50.78 million, or 10.20%, from the same six-month period in 2017. The increase in revenue is mainly due to the growth in revenue from the Company and subsidiaries

and its subsidiaries had a total revenue of THB 749.13 million, increasing THB 82.50 million, or 11.01%, from the same nine-month period in 2017. The increase in revenue is mainly due to the growth in

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or 26.04% due to following reasons: 1. Revenue increase from electrical engineering; some project signed contract in 2017. 2. Revenue increase from telecommunication engineering; started new project in

increasing number of caravans. Besides, there are a lot of people contacted the company to provide caravans service for their places. The Company currently has 73 caravans. Moreover, the Company greatly

, the Company has cost of services at Baht 207.57 million which increased compared to the same quarter of prior year by Baht 18.97 million or equivalent to 10.06% mainly due to increasing supplies expense

equipment. As of December 31, 2018 and September 30, 2019, the Company saw trade receivables to Baht 32.77 million and Baht 52.83 million, respectively, are due to the increasing of insurance and contract

quarter of prior year by Baht 1 .58 million or equivalent to 30.73% mainly due to decreasing of advertising and promotion expenses by Baht 0.52 million and increasing of sales incentive by Baht 0.95 million