ผู้ช่วยช่างสำรวจ/ สัญญาจ้าง

Grandline Innovation Co., Ltd. (GLi) established in 2010, has continued to grow steadily and strongly through 3 management principles: advancement, quality and good governance. As the reason, making GLi is a leading company in national infrastructure services and development. We are experts and experienced in information and communication technologies, Including engineering by providing Digital Solution, Railway Engineering and Engineering to deliver products and services with innovations, best quality, and customers satisfaction.