Onil Co., Ltd. is a specialized automotive parts manufacturer established in 1998, expanding its business areas to include electric vehicle and hydrogen vehicle parts, shipbuilding materials, and defense industries. Based on its unique technology in aluminum forging and extrusion, it supplies parts to global automotive companies, making it a competitive hidden champion.

"Onil Co., Ltd. is a specialized company in producing extruded and forged products using aluminum alloys optimized for eco-friendly mobility, defense industry, drones, and the hydrogen industry ecosystem. We independently perform a one-stop process from product design to mold manufacturing and production, providing the best quality and delivery competitiveness."

Business Areas

• Automotive Parts Manufacturing: We produce various automotive parts, including electric vehicle and hydrogen vehicle components, and supply them to global automotive companies such as Tesla, Valeo, and Fiat, securing competitiveness in the global market.
• Aluminum Forging and Extrusion: By establishing a vertical integration of all processes from aluminum alloy billet casting, extrusion, forging, to processing, we produce various aluminum materials and forgings from the 1000 to 7000 series.
• Molds and Other Parts: In addition to automotive parts, we possess mold technology for manufacturing medical device components and are expanding our business areas into shipbuilding materials and the defense industry.

Products

• Key Automotive Parts: We primarily produce precision forged parts such as CLAW POLE, TUBE YOKE, and PULLEY used in automotive alternator parts, as well as automotive compressor parts.
• High-Strength Aluminum Forgings: We produce forgings using high-silicon aluminum alloys and high-strength duralumin materials with our proprietary pre-treatment technology, and also manufacture special-purpose parts such as sleeves for aircraft.
• Shock Absorber Assembly: Since the company's establishment in 1998, we have accumulated technological expertise by producing key automotive parts such as Shock Absorber Assemblies.

Special Notes

• Vertically Integrated Production System: By establishing a vertical integration that independently performs all processes from material production (billet casting) to extrusion, forging, and processing, we secure excellent competitiveness in price, quality, and delivery.
• Global-level Technology and Clients: We are recognized for our technology by supplying parts to leading global automobile manufacturers such as Tesla, Valeo, Renault, and Nissan, and we enhance precision through 3D simulation design and 6-Sigma quality management.
• Continuous R&D and Growth Potential: Through our in-house research institute, we actively invest in developing core components for future industries such as electric vehicles, hydrogen vehicles, and defense industries, and we were selected as a Gimhae-type Hidden Champion in 2023, expecting continuous growth.

💡 A Word from JobPloy
Onil Co., Ltd. is a small and medium-sized enterprise with solid technological capabilities in automotive parts manufacturing and aluminum forging/extrusion. It has high growth potential as it is expanding its business into future mobility industries such as electric vehicles and hydrogen vehicles, as well as the defense industry. It is expected that there will be many production or technical positions, and skilled techniques and meticulousness are important in the precise mold and parts manufacturing process. Foreign workers are advised to consistently strive to learn Korean for compliance with safety regulations in the production field and smooth communication with colleagues.