STS Materials is a manufacturer of railway vehicle parts and related equipment established in 2014. Located in Hwaseong-si, Gyeonggi-do, the company engages in the development and supply of interior and exterior railway vehicle parts using composite materials, as well as the assembly of electrical components, as its main business.

Business sectors

• Development and Supply of Composite Material Components for Railway Vehicles: We develop and supply interior and exterior components for railway vehicles that utilize composite materials to provide lightweight construction with excellent strength and safety. Furthermore, by performing electrical component assembly, we are contributing to the advancement of railway parts.

Products

• Railway Vehicle Interior & Exterior Materials and Modules: We manufacture interior and exterior materials, passenger seats, skirts, covers, partitions, driver's cab doors, draft screens, cab modules, restroom modules, etc. for various railway vehicles such as KTX, Seoul Line 7, EMU 250/320, etc.

Special Features

• Specialized Technology in Composite Material Forming, Processing, and Assembly: We produce lightweight and high-strength railway vehicle components based on forming, processing, and assembly technologies utilizing composite materials. We manufacture various composite parts through processes such as SMC (Sheet Molding Compound), dry ovens, and hand-layup.
• Experience in various railway vehicle projects: We have a history of participating in projects for various railway vehicle manufacturers, including the production of interior panels for the restoration of KTX Car No. 1 (movie carriage), mock-up and mass production of cab modules for Seoul Subway Line 7 Seoknam Line, EMU 250/320 toilet modules, and the modification of interior materials for KTX Sanchon.

💡 A word from Jobploy
STS Materials is a specialized company utilizing composite material technology in the field of railway vehicle parts manufacturing. We primarily participate in the production of interior and exterior materials and structures for railway vehicles, which may require precise technology and skilled workmanship. Due to the nature of a small-scale company, there are opportunities to gain experience in a diverse range of tasks, and teamwork and meticulousness are essential.