Dia Co., Ltd. was established in 2014 and is headquartered in Anseong, Gyeonggi-do, led by CEO Moon Hyung-nae. It has accumulated unrivaled technological capabilities in the field of manufacturing sanitary products for bathrooms and kitchens.

DIA Co., Ltd. is a small and medium-sized enterprise that has accumulated unrivaled technological expertise in the manufacturing of bathroom and kitchen sanitary products since its establishment in 2014. Headquartered in Anseong, Gyeonggi-do, the company possesses a vertically integrated manufacturing system that encompasses the entire process from design to production of faucet fittings, including faucets, valves, and pop-up drains. In particular, by combining high-strength injection molding technology—which overcomes the limitations of conventional metalworking methods—with numerous patented technologies that resolve everyday inconveniences, the company is strengthening its competitiveness in the market by simultaneously ensuring product lightweighting and functionality. Maintaining a steady growth trajectory, the company achieved sales of approximately 7.7 billion KRW as of 2024, and recently introduced a smart quality management system to pursue manufacturing innovation at a global level.

Business sectors

• High-Performance Faucet and Sanitary Fixture Manufacturing Solutions: DIA Co., Ltd. operates a manufacturing-based business model that directly develops and supplies faucets and fixtures, which are essential sanitary components for residential and commercial spaces. By utilizing proprietary injection molding methods to reduce production costs and enhance product durability, we cater to both B2B and B2C markets.
• Maximizing added value through the provision of functional convenience: Going beyond simple hardware manufacturing, we are maximizing the added value of our products by providing functional conveniences such as odor blocking and faucet open/close indicators.

Products

• Functional Injection Faucet: The injection faucet, featuring patented technology, is a flagship product that enhances user convenience by ensuring fluidity within the internal ducts through precise mold design.
• Odor-Blocking Pop-Up Unit: A drainage system that creates a hygienic bathroom environment, providing a pleasant user experience through its odor-blocking function.
• Various Faucet Products (Washbasin Faucets, Shower/Bathtub Faucets, Kitchen Faucets, etc.): We produce a wide variety of faucet products, including single-hole washbasin faucets, shower/bathtub faucets, and single-hole kitchen faucets, satisfying both the aesthetic value and practicality of bathroom and kitchen spaces.

Special Features

• Unrivaled Technological Prowess and Vertically Integrated Manufacturing System: We have accumulated unrivaled technological expertise in the field of bathroom and kitchen sanitary ware manufacturing, and possess a vertically integrated manufacturing system that encompasses the entire process from the design to the production of faucets and fittings.
• High-strength injection molding technology and multiple patented technologies: By combining high-strength injection molding technology, which overcomes the limitations of conventional metal processing methods, with multiple patented technologies that resolve everyday inconveniences, we simultaneously ensure product lightweighting and functionality.
• Steady Growth and Smart Quality Management: We are continuing our steady growth, achieving sales of approximately 7.7 billion KRW as of 2024, and are pursuing global-level manufacturing innovation by introducing a smart quality management system.

Job Information

• Main Recruitment Positions: We primarily hire experienced professionals, and past recruitment history includes product design and administrative accounting roles.
• Benefits: We provide the four major insurances, including National Pension, Employment Insurance, Industrial Accident Compensation Insurance, and Health Insurance. We also offer a five-day workweek, annual leave, and various time off/vacation/event systems such as company anniversary celebrations, workshops/team building retreats, and sports days. Severance pay and lunch support are also provided.

💡 A word from Jobploy
Dia Co., Ltd. is a small to medium-sized enterprise that manufactures metal stamped products such as faucets, taps, and valves. We primarily hire experienced professionals. As precise manufacturing processes and quality control are critical in this field, we are well-suited for foreign workers who are meticulous and skilled. We provide basic benefits, including the four major insurance plans, a five-day workweek, and meal support. This could be a great opportunity for those interested in gaining experience and acquiring technical skills in a manufacturing environment.