WITHCO Co., Ltd. is a technology-based company specializing in the development and production of carbon fiber composite materials. We primarily produce carbon fiber sheets and carbon fiber plates that reinforce the durability and safety of aging bridges, tunnels, and buildings, and are expanding our business into special functional material fields such as welding fireproof fabrics.

"WITHCO is a technology-based company specializing in the development and production of carbon fiber composite materials. Our main products are carbon fiber sheets and carbon fiber plates that reinforce the durability and safety of aging bridges, tunnels, and buildings, offering excellent strength and ease of construction through proprietary manufacturing technology. Furthermore, we are expanding our business into special functional material fields, such as welding fireproof fabrics for industrial site safety, and are recognized for our technological prowess. WITHCO aims to provide innovative material solutions that enhance safety and efficiency in the construction and industrial sectors through continuous research and development."

Business Areas

• Carbon Fiber Construction Reinforcement Material Business: With construction and civil engineering companies as our main clients, we supply self-developed carbon fiber sheets, carbon fiber plates, and other materials for the repair and reinforcement of aging infrastructure and to improve the seismic performance of new buildings. We have established a stable revenue structure through B2B direct sales and partnerships with engineering companies.
• Special Functional Material Business: We develop and manufacture various special functional materials, including welding fireproof fabrics for industrial site safety, as well as flame-retardant, fireproof fabrics, military supplies, core drone components, and molded products. In particular, our KFI-certified welding fireproof fabrics contribute to industrial safety.
• Carbon Fiber Molding and Parts Manufacturing: We manufacture drone propellers and key components, military supplies, and molded products using carbon, CFRTP, GFRTP, silicone, prepreg, and other materials. These are applied in various industrial fields such as transportation, sports and leisure, pressure tanks, military, aviation, construction, wind power, and medical.

Products

• Carbon Fiber Sheets and Carbon Fiber Plates: These are our main products used to reinforce the durability and safety of aging bridges, tunnels, and buildings. Through proprietary manufacturing technology, they offer excellent strength and ease of construction, contributing to infrastructure repair and reinforcement, and improving the seismic performance of new buildings.
• Q-Welding Fireproof Fabric: This is a high-performance heat-resistant and fireproof fabric that protects workers and equipment from sparks, heat, and flames generated during high-temperature operations such as welding, cutting, and grinding. It has received KFI performance certification and boasts an optimized lineup for various industrial environments.
• Drone Propellers and Military Supplies: We manufacture core drone components such as drone propellers and drone propeller arms, as well as defense industry military supplies including special forces backpack frames and bulletproof products (bulletproof plates). This includes bulletproof products utilizing aramid, high-strength PE, and S2-Glass.

Special Notes

• Proprietary technology and expertise: As a specialized manufacturer focused on carbon fiber composite materials and fireproof fabrics, we have accumulated years of experience and data, securing a differentiated competitive advantage based on our proprietary core technologies.
• Strict quality control and certification: All products undergo flame retardancy tests and quality inspections before shipment, and we hold domestic and international certifications such as KFI and RoHS to ensure product reliability. This has led to customer trust, with a track record of supplying to numerous companies including Samsung Heavy Industries, Hyundai Motor Company, and POSCO.
• Customized production and rapid response: We analyze customer site conditions to provide customized products with the most suitable materials and specifications, and respond to multi-product small-batch production through manual and semi-automatic systems. By operating our own production and logistics systems, we provide fast one-stop services from quotation and delivery to after-sales service.

Recruitment Information

• Main Hiring Positions: We primarily hire full-time production line employees, including simple labor positions.

💡 A Word from JobPloy
WITHCO Co., Ltd. is a company that manufactures carbon fiber composite materials and special functional materials, primarily hiring for production line positions. As a company that values safety in the workplace, adherence to safety regulations and meticulousness may be required. This could be a good opportunity for foreign workers interested in carbon fiber molding and related parts manufacturing.