QST International Corp. manufactures and sells automotive fasteners and metal parts worldwide. The company provides proprietary fasteners, such as screws and induction hardened bolts; and auto fasteners, including weld bolts and weld studs, screws and washer assemblies, multi-die headed pins and rivets, and special screws per print, as well as internal, external, and non-fasteners. It also offers third party testing and consulting services, as well as training services; and logistics services, including tailored services that consist of JIT, kanban, VMI, Bar Code, 2 Bin, in-house crib and products integration, localization, joint design, and value analysis and engineering to OEM assembly plants, as well as operates Halofast.com/VMI, a Web-based EDI platform to provide remote VMI service. QST International Corp. was founded in 1985 and is headquartered in Tainan City, Taiwan.