Thermoplastic Materials Traffic marking paint Amphoe Muang Kamphaengphet Province Date 15 January 2020
Convex Mirror TMT entrance and exit improvement traffic equipment at Toyota 5 plant Date 14 January 2020
Guardrail Roadside guardrail Highway No.9 Bangpa In – Klong Phraya Suren Phra Pradaeng Date 9 January 2020
