CCTV footage from May 26 showed a man firing a gun at a colleague in the Samut Prakan factory, before the suspect fled the scene.
Nattapon Kanhom, 23, was found shot in the right hip. He said the alleged offender, later revealed as Thirawat Thamkantee, tried to shoot him five times.
Samut Prakan police came to know that Thirawat would be going see his relatives in Rayong.
The officers contacted police in Rayong who chased him to a rubber plantation. It took them two hours to arrest the suspect who was reportedly carrying a gun.
He was accused of an attempt to murder and carrying a firearm in a public place without permission and necessity.