Wahyeon DC Co., Ltd. is a small and medium-sized enterprise located in Siheung-si, Gyeonggi-do, established in December 2011. Its main business is the casting of non-ferrous metals and the manufacturing of precision parts. It produces zinc and aluminum products using the die-casting method and employs approximately 20 people.

Wahyeon DC is a small giant that has built independent technological capabilities in the field of metal materials and precision parts manufacturing, based in Siheung, Gyeonggi-do, since its establishment in December 2011. Its main business areas are the precision machining and assembly of zinc and aluminum products using die-casting methods, and the company possesses exceptional expertise in the manufacturing of automotive and industrial motor cases and gearboxes, which are the core components of electric power systems.

Business sectors

• Die Casting and Precision Metal Machining Services: We produce precision parts using die casting, a high-pressure casting method utilizing zinc and aluminum alloys as primary raw materials, and provide specialized machining services tailored to client specifications. We maintain high precision and quality by vertically integrating the entire process, from initial design to mold making, casting, precision post-processing, and assembly.
• Manufacturing of Automotive and Industrial Motor Cases and Gearboxes: We possess specialized expertise in the manufacturing of automotive and industrial motor cases and gearboxes, which are core components of electric power systems. Equipped with a facility infrastructure capable of reliably mass-producing complex industrial components, we play a key role as a core component supplier within the global manufacturing supply chain.

Products

• Zinc and Aluminum Die-casting Products: These are precision parts based on zinc and aluminum alloys, produced through die-casting, a high-pressure casting method. They are supplied after being precision-machined and assembled into various forms according to customer requirements.
• Automotive and Industrial Motor Cases: These are external casings for motors used in electric power systems, manufactured with precision using the die-casting method. Possessing durability and precision, they are applied across various industrial fields.
• Gearbox Parts: As core components used in automotive and industrial gearboxes, they are produced using Wahyeon DC's die-casting technology and precision machining know-how. They boast high quality and stability.

Special Features

• Proprietary Technology and Expertise: We are a small but strong company that has established proprietary technology in the field of metal materials and precision component manufacturing. In particular, we possess outstanding expertise in the precision machining and assembly of zinc and aluminum products using die-casting methods, as well as the manufacturing of automotive and industrial motor cases and gearboxes.
• High Quality and Stable Component Supply: Based on process know-how accumulated over the past 14 years, we reliably supply high-quality metal components, earning the deep trust of major domestic and international clients. We maintain the dimensional precision and surface quality of our components at the highest industry standards.
• High Productivity and Flexible Systems: We are demonstrating top-tier productivity per person with a small, elite workforce, and through a solid financial structure and flexible production systems, we are responding agilely to the rapidly changing manufacturing market environment and continuing substantial growth.

💡 A word from Jobploy
Wahyeon DC Co., Ltd. is a manufacturing company equipped with technical expertise in the fields of die casting and precision metal machining. It is anticipated that the work will primarily involve the production and processing of parts utilizing the die casting method. As foreign workers may be assigned to manufacturing processes requiring precision as well as unskilled labor, adherence to safety regulations and a meticulous work attitude are crucial. Additionally, it is advisable to develop the ability to understand work instructions in Korean and communicate effectively with colleagues.