SAEJIN UNITECH Co., Ltd. is a company specializing in the development and manufacturing of core mechanical components used in ultra-precision industrial equipment such as semiconductors and flat panel displays (FPDs), as well as in large-scale construction machinery. Its main products include LM guides, cross roller bearings, and high-strength roller bushings. The company has established a high-quality, high-efficiency production system based on its unique precision cutting jig design technology and composite molding technology.

"SAEJIN UNITECH is a company that strives to be a leader in parts production in the 21st century by continuously pursuing technological development and R&D, doing its best for the products our customers need. SAEJIN UNITECH is always with its customers, aiming for the highest global quality and pursuing future business and technological advancement."

Business Areas

• Ultra-precision LM System Parts Business: We primarily produce LM (Linear Motion) guide system components, which are essential for semiconductor and FPD manufacturing equipment. We maximize productivity by utilizing unique dedicated jigs and special cutting tools for the precision machining of LM blocks and rails.
• Manufacturing of Industrial Machine Parts: We manufacture various industrial machine parts such as LM Guide, Guide BlockㆍRail, Bronze Bushing, and cross roller bearings. We also produce industrial components like Worm Wheel, Sleeve Ring, Liner, and Wedge.
• Manufacturing of Aircraft and Steel Industry Parts: We produce precision machined parts, including aircraft components, steel industry parts, and construction equipment parts. We have a track record of supplying rolling mill equipment parts to POSCO and Hyundai Steel, as well as construction equipment parts to HITACHI.

Products

• LM Guide: High-precision linear motion system components used in semiconductor and FPD manufacturing equipment, supplying highly compatible, high-quality products through precision machining of LM blocks and rails.
• Bronze Bushing: We produce various bushing products with excellent wear resistance and strength, such as high-strength roller bushings and cross roller bearings. Various types are available, including copper bushings and copper bushes.
• Industrial and Hydraulic Parts: We manufacture industrial parts such as Worm Wheel, Sleeve Ring, Liner, Splited Bush, Oilless Bush & Plate, Wedge, and Spherical Bearing. We also produce hydraulic system components, including hydraulic plates.

Special Notes

• Unique Precision Machining Technology: We have established a high-quality, high-efficiency production system based on our unique precision cutting jig design technology and composite molding technology. This contributes to advanced industrial fields that require ultra-precision in micrometer units.
• Leading Localization of Imported Parts and Competitiveness: We lead the localization in the high-precision parts market, which has a high reliance on imports, providing customers with solutions that offer excellent precision and price competitiveness. We contribute to strengthening the competitiveness of the domestic materials, parts, and equipment industry.
• Continuous R&D and Technology Expansion: We are expanding our technology portfolio through continuous investment in research and development, and our expertise is confirmed by a history of performing various R&D projects with government and research institutions.

Recruitment Information

• Main Hiring Positions: We primarily recruit for manufacturing and production-related roles, such as production management and delivery personnel, intermediate to advanced MCT operators, and CNC operators.

💡 A Word from JobPloy
SAEJIN UNITECH Co., Ltd. is a small and medium-sized enterprise that manufactures precision mechanical parts such as LM guides and bronze bushings. We primarily recruit for production and processing-related roles, where precise work skills and machine operation techniques are important. Foreign workers are encouraged to study Korean to ensure compliance with safety regulations and smooth communication with colleagues.