U&I Diamond Co., Ltd. is a specialized manufacturer of industrial diamond tools led by CEO Yong-Sung Jeong. Located in Hwaseong, Gyeonggi-do, the company produces high-performance diamond saw blades and grinding tools required for construction and precision machinery manufacturing sites. It is a small but strong company operated by a small, elite workforce.

U&I Diamond is a specialized manufacturer of industrial diamond tools headquartered in Hwaseong, Gyeonggi-do. Under the leadership of CEO Yong-seong Jeong, the company has grown steadily since its incorporation in 2015. The firm supports the foundation of the domestic manufacturing industry by specializing in the production of high-performance diamond saw blades and grinding tools essential for construction, civil engineering, stone processing, and precision machinery manufacturing sites. In particular, the company focuses on supplying tools that guarantee exceptional cutting power and long product life even in harsh working environments, based on the micro-arrangement of diamond particles and special alloy bonding technology. It is a company with high growth potential, currently doing business with Iljin Global and GM Daewoo.

Business sectors

• Manufacturing and Direct Supply of Industrial Diamond Tools: We directly design, manufacture, and supply diamond saw blades and grinding tools used in the construction, civil engineering, stone processing, and precision machine parts manufacturing industries.
• Manufacturing of High-Performance Tools for Machining High-Hardness Materials: We manufacture high-performance tools capable of efficiently machining high-hardness materials by utilizing the micro-arrangement of diamond particles and special alloy bonding technology.

Products

• Diamond Saw Blades: We specialize in the production of high-performance diamond saw blades essential for construction and stone processing.
• Grinding Tools: We enhance process efficiency by supplying high-quality grinding tools required in precision machine parts manufacturing sites and other environments.

Special Features

• Proprietary Core Technologies: We have secured a differentiated competitive advantage in related fields based on proprietary core technologies, such as the micro-arrangement of diamond particles and special alloy bonding technology.
• Exceptional Product Performance and Lifespan: We enhance customer satisfaction by supplying high-performance tools that guarantee exceptional cutting power and a long product life, even in harsh working environments.
• Stable Financial Structure and Growth Potential: While operating with a small, elite workforce, the company maintains a stable financial structure by consistently generating hundreds of millions of won in annual revenue, and demonstrates growth potential through transactions with major corporations.

Job Information

• Main Positions Hiring: We primarily recruit for simple production roles, machining and grinding operators, and positions where lathe skills are preferred.
• Benefits: We provide congratulatory and condolence leave, vehicle fuel allowance, and the four major insurances: National Pension, Health Insurance, Employment Insurance, and Industrial Accident Insurance.

💡 A word from Jobploy
U&I Diamond is a small but strong company manufacturing industrial diamond tools. The role primarily involves simple production, machining, and grinding. Lathe skills would be advantageous. Due to the nature of the manufacturing field, meticulousness and consistency are essential, and there are opportunities to develop expertise through technical training. Please note that in addition to basic benefits, there are additional perks such as vehicle fuel allowance.