Sungil Special Steel Co., Ltd. was founded as Sungil Special Metal in 1997 and incorporated in 2001. It is a company specializing in metal heat treatment and precision processing of special steel. The company produces various special steel products, including automotive parts, industrial blades, and scrapers, with its headquarters and production base located at 46-31, Robotland-ro 249beon-gil, Seo-gu, Incheon.

"For the past 30 years, Sungil Special Steel Co., Ltd. has consistently supplied customers with the best heat-treated steel products through continuous technological development and facility investment. We provide heat-treated steel of the highest quality for everything from automotive parts to various hand tools. Since 2005, we have also been producing industrial and stationery cutter blades. Recently, we have been continuously developing, including filing a patent application for scraper products."

Business Areas

• Precision Processing and Heat Treatment of Special Steel: Our main business is to precisely process and heat-treat special steel according to the demands of various industries, including automotive parts, agricultural machinery, and textile machinery, and supply them.
• Supply of Special Steel Parts Customized for Downstream Industries: We secure stable orders in the precision parts market, such as automotive wipers and clutch components. We provide technical consulting from the design stage through close cooperation with our clients.
• Manufacturing of Cutter Blades and Scrapers: Since 2005, we have been producing industrial and stationery cutter blades. Recently, we have developed replaceable scrapers and filed patent applications, manufacturing various hand tool products.

Products

• Heat-Treated Steel Bars: We produce heat-treated carbon steel used as material for key automotive components such as car wipers, oil gauges, clutch parts, and washers, as well as heat-treated stainless steel used as material for industrial loom reeds/needles, circular blades, and food-grade blades.
• Industrial/Stationery Cutter Blades: OEM production is available according to customer brand and design. We supply industrial cutter blades in various specifications such as 0.7mm x 25mm and 0.5mm x 18mm, as well as 0.4mm x 9mm stationery cutter blades.
• Scrapers: We manufacture integrated scrapers with fixed blades on the handle and replaceable scrapers with various blade shapes, for which a domestic patent application has been filed. High-quality heat treatment ensures strong durability, and OEM production is also possible.

Special Notes

• Over 25 Years of Experience and Proprietary Heat Treatment Technology: Since its establishment in 1997, the company has accumulated over 25 years of experience in metal heat treatment and precision processing of special steel. It has developed proprietary process know-how, contributing to the localization of imported materials and the enhancement of quality.
• High-Quality Parts Production and OEM Expertise: The company produces precision-demanding products such as automotive parts and industrial blades. It has strengths in manufacturing high-quality heat-treated steel and OEM cutter blades and scrapers tailored to customer needs.
• Thorough Quality Control and Use of Domestic Materials: All processes, from raw materials to finished products, are carried out in-house, ensuring high-quality products through rigorous quality control. All raw materials and processes are MADE IN KOREA.

💡 A Word from JobPloy
Sungil Special Steel Co., Ltd. is a company specializing in metal heat treatment and processing, manufacturing automotive parts, industrial blades, scrapers, etc. As precision metal processing and heat treatment technology are crucial in this field, an understanding of related technology acquisition and quality control is necessary. A diligent attitude towards continuous learning and development as a skilled technician is important, and adherence to safety regulations is also essential.