Company Overview and Global Presence
KOS is a global enterprise specializing in the manufacturing and supply of various advanced materials, including wires, metal powders, and rods. The company operates with a core philosophy centered on designing customer success, valuing faith and trust, and actively contributing to future development. KOS boasts a significant international footprint, maintaining offices and sales teams across South Korea (Seoul and Yangsan), Japan (Osaka and Tokyo), China (Shanghai), Vietnam (Nhon Trach and Hanoi), Singapore, the Czech Republic, Germany, Italy, Turkey, and the USA (Georgia). This extensive global network underscores its capability to serve diverse markets and provide localized support effectively.
Products and Specialized Materials
KOS offers a comprehensive portfolio of products engineered for high-performance applications across various demanding sectors. Its wire products encompass round wires, which undergo thorough quality control from the raw material stage, utilizing diverse rolling equipment to achieve ultra-precise dimensions and strength management. The company also produces plated wires, distinguished by uniform plating thickness designed to enhance corrosion resistance and solderability, thereby contributing to improved customer productivity and cost reduction. Additionally, KOS develops specialty wires with a focus on aesthetic quality and strict adherence to specifications, aiming to bolster customer safety and extend product lifecycles. These wires also feature excellent surface cleanliness and uniform strength for fine and ultra-fine gauges, ensuring optimal conditions for subsequent processing.
A notable offering is the KOSTI Titanium Wire, which is supplied with AS 9100D certification, signifying its adherence to rigorous aerospace industry standards. These titanium wires are characterized by a uniform, fine microstructure and high strength, making them suitable for critical applications in medical, aerospace, and general industrial sectors. KOS is also a supplier of high-quality metal powders specifically optimized for Additive Manufacturing (AM), commonly known as 3D printing. The company emphasizes customized powder production to meet the unique requirements of its clients. Furthermore, KOS provides a wide selection of nickel alloy rods, facilitating swift review and order fulfillment, complemented by detailed technical consulting support for its customers.
Industry Applications and Quality Assurance
The advanced materials and components supplied by KOS find extensive application across numerous vital industries. These include the automotive sector, electronics manufacturing, construction, various medical applications, and the demanding aerospace industry. KOS's unwavering commitment to product quality and reliability is evidenced by its AS 9100D certification for titanium wire, which ensures compliance with the most stringent aerospace quality management systems. Through meticulous quality control processes, from the initial sourcing of raw materials to the precise management of final product specifications, KOS aims to deliver dependable performance and contribute to the operational efficiency and cost-effectiveness of its global clientele.

