THAI WIRING SYSTEM CO., LTD. is the major Gabion & Mattress manufacturer under the brand “Robust” for more than 17 years. The products are used for preventing soil erosion and it is made of hexagonal wires in the box shape. The size of the box can be changed depending on the use. TWS has been manufacturing and distributing Gabion and Mattress boxes to government agencies and private sectors in Thailand and other countries such as Laos, Myanmar, and Cambodia for disaster prevention and they are environment friendly. It prevents natural disasters such as coastal and soil erosions, canal ramp, weir overflow, and semis erosion. With premium product quality, fast production and delivery, and effective after-sales service, ROBUST is widely accepted by our customers. We are also the first in Thailand to be certified under ISO 9001:2015, TISI 17021, QMS 006 standards.