Yangji Enterprise is a company specializing in the manufacturing of epoxy and polyurethane synthetic resins located in Ulsan Metropolitan City. We supply special resin materials required for new product development and prototype mold production in various industrial fields such as automobiles, aircraft, electrical/electronics, and ships.

"Yangji Enterprise develops epoxy and polyurethane resins based on long experience and its own technical capabilities, supplying them for the development of new products and models, as well as mold production for automobiles, aircraft, electrical, electronic, ship, and medical device industries. We produce products with excellent mechanical and electrical properties, adhesiveness, chemical resistance, and dimensional precision, and provide customized products in various specifications and states to meet customer requirements."

Business Areas

• Epoxy and polyurethane resin manufacturing: We formulate and manufacture high-quality epoxy and polyurethane resins used in the development of new industrial products and models. We produce them in various states such as gel, putty, and liquid according to the application and method.
• Development of materials for molds and modeling: We develop epoxy tooling boards as substitutes for wood and metal, and surface resins for inspection jigs. We supply materials for mold production that allow for precision machining and have excellent dimensional stability.

Products

• Epoxy tooling boards and modeling resins: They are easy to machine and hand-process, and are widely used in automotive and aircraft part modeling due to their excellent durability and dimensional precision.
• Surface resins and cast iron putty: These are special resin products with thixotropy that prevents sagging even when applied to vertical surfaces, reinforcing the surface strength of prototype molds and inspection jigs.

Special Notes

• Customized production based on long-standing technical expertise: Through accumulated know-how, we custom-formulate and supply resins optimized for the physical properties, curing time, and hardness required by our clients.
• Excellent machinability and precision: It is easy to process with NC machining and woodworking tools, and has excellent chemical resistance and adhesiveness, supporting the production of precise prototypes and molds.

Recruitment Information

• Main Hiring Positions: Chemical mixing and synthetic resin production management

💡 A Word from JOBPLOY
Yangji Enterprise is a workplace that manufactures industrial synthetic resins such as epoxy and polyurethane. Since the process involves raw material mixing and handling chemical resins, wearing safety gear and following on-site work safety rules are important. Due to the nature of small-scale manufacturing sites, collaboration across the entire process and basic work communication skills are very helpful for adapting to the job.