Established in 1988, KPTU Co., Ltd. is a leading company in the field of metal heat treatment and surface treatment. Listed on the KOSDAQ, the company engages in vacuum heat treatment, plasma coating, and extrusion molds as its main businesses. As an affiliate of the Aluco Group, it contributes to improving the mechanical and chemical properties of metal materials.

KPTU is a technology-tailored company dedicated to customer satisfaction, leading the industrial culture through innovative management that prioritizes customers and quality. Established in 1988 as Jangan General Heat Treatment, we have played a leading role in the development of the Korean metal market by manufacturing vacuum heat treatment, oxynitriding, plasma, gas nitriding, PVD coating, vacuum carburization, and extrusion dies. Since our inception, we have created a new industrial culture through ceaseless R&D and technological innovation, and we pursue innovative quality management through bold investments for our customers and the integration of world-class technology.

Business sectors

• Heat Treatment Business: We provide heat treatment services to enhance the mechanical and chemical properties of all types of metals, including ferrous and non-ferrous metals. These services are essential across various industries, such as automotive, semiconductor, aircraft parts, and mold materials.
• AL Business (Aluminum Business): We conduct a business encompassing aluminum extrusion, raw material production, and distribution. Through synergy with the Aluco Group, we provide high-strength, ultra-lightweight aluminum products.
• Extrusion Dies: Based on over 20 years of accumulated experience, we directly design, manufacture, and supply aluminum extrusion dies to our clients.

Products

• Plasma Ion Nitriding (KPNITE™): This is an advanced surface treatment technology that forms a hardened layer by infiltrating nitrogen into a metal surface using plasma in a vacuum. Due to the low-temperature processing, material deformation is minimal, and uniform treatment is possible even on complex shapes, making it suitable for precision parts.
• Vacuum Heat Treatment: A heat treatment process in a vacuum environment designed to improve the mechanical and chemical properties of metals. It focuses on preventing oxidation and enhancing durability.
• PVD Coating (Plasma PVD Coating): A surface coating treatment that uses electricity to form wear resistance, corrosion resistance, and other properties on materials such as metals, through a clean, pollution-free, and eco-friendly process.

Special Features

• Leading Technology and R&D: As the first company in the heat treatment industry to be listed on KOSDAQ, we operate a corporate research institute and conduct continuous R&D in eco-friendly and high-efficiency industrial fields such as plasma, vapor deposition, and vacuum technology. We have secured technological capabilities by acquiring numerous patents.
• Thorough Quality Management and Certification: Based on the principles of prioritizing the consumer and thorough quality management, we are enhancing our reliability by obtaining quality certifications such as IATF 16949:2016, ISO 9001:2015, and SQ (Hyundai, Kia Motors).
• Business Diversification and Group Synergy: In addition to metal heat treatment, we are expanding our business areas into aluminum, extrusion dies, and high-corrosion-resistant bolts (Cobolts). Through collaboration with Aluco Group companies, we create synergy with a one-stop system encompassing mold making, casting, extrusion, painting, machining, assembly, and construction.

Job Information

• Major Recruitment Positions: The positions primarily recruited for include logistics managers, delivery drivers, production workers, administrative assistants, office staff, sales support, materials managers, and factory managers. Recently, we have recruited sales representatives for metal product deliveries.
• Benefits: We provide the four major insurances, including the National Pension, Employment Insurance, Industrial Accident Compensation Insurance, and Health Insurance. We offer various leave, vacation, and event systems, such as a five-day workweek, annual leave, regular holidays, congratulatory and condolence leave, half-day leave, maternity leave, paternity leave, Labor Day holiday, and company outings. We provide compensation, allowances, and support including severance pay, congratulatory and condolence payments, child education expenses, long-service awards, outstanding employee awards, holiday work allowances, position allowances, long-service allowances, holiday gifts/bonuses, vacation pay, and performance bonuses. We are equipped with on-site facilities, including an in-house cafeteria, dormitory support, rest areas, fitness facilities, parking lots, and shower rooms.

💡 A word from Jobploy
KPTU is a company with a long history and technological expertise in the field of metal heat treatment and surface treatment. We are growing through continuous research and development and quality management, and we strive to enhance employee satisfaction through various welfare programs. This will be a great opportunity for you to demonstrate your capabilities and grow together.