| Address | Bangna Towers A, 18th-19th Floor, Moo 14, Bangna-Trad Road Km. 6.5, Bangkaew, Bangplee, Samutprakarn |
| Telephone | (662) 730-2100 |
| Fax | (662) 751-9484-85 |
| Website | www.nawarat.co.th |
| Company registration number | 0107538000096 |
| Branch Offices | |
| 1769 Bangna-Trad Road, Bangna, Bangkok | |
| Pre-stressed Concrete Piles, Concrete Products and Processed Steel Plants | |
| - 1769 Bangna-Trad Road, Bangna, Bangkok - 53/4 Moo 9, Prong Akat, Bang Nampreaw, Chachoengsao |
|
| Pre-cast Concrete Jacking Pipes and Pre-cast Concrete Shaft Plant | |
| Km. 33+500, Rama II Road, Bang Krachao, Muang District, Samutsakhon | |
| Name | Mr. Visut Suwanwitwaj |
| Telephone | +66 (0) 2-730-2187 |