Dongjin Industry is a company led by CEO Choi Yoon-sun, located in Yangju-si, Gyeonggi-do. It is a specialized manufacturer that produces and coats various industrial caps, stoppers, covers, and accessories. The company primarily produces flexible PVC caps and supplies parts required by various industrial sectors.

Dongjin Industry specializes in the production and coating of various industrial caps, stoppers, covers, and accessories. We produce only the highest quality products using the best materials at honest prices.

Business sectors

• Production of Industrial Caps, Stoppers, Covers, and Accessories: Dongjin Industry produces a wide variety of industrial caps, stoppers, and covers, including cylindrical and polygonal case stoppers, handle caps, and covers for switches and handles.
• PVC Coating and Special Parts Manufacturing: We specialize in producing parts for specific applications, such as protective caps for electrical and electronic components and vehicle interior parts (oil caps, brackets, battery covers), and also provide partial and full PVC coating for our products.

Products

• Round PVC Soft Caps: We produce round soft caps in various sizes ranging from 1mm to 100mm in diameter, used as stoppers and handles for cylindrical and polygonal cases. Thickness, length, and color can be adjusted for custom orders.
• General Industrial Use Covers and Handles: We produce covers and caps for products where the internal components of switches and handles are exposed. They provide functions such as preventing foreign matter from entering, protecting sharp edges, and preventing rust and corrosion.
• Caps/Covers for Electrical, Electronic, and Automotive Parts: We specialize in producing protective caps for components such as terminals, circuits, and chips on electronic boards, as well as special-purpose parts such as oil plugs, brackets, and battery covers for vehicle interiors.

Special Features

• Sophisticated Craftsmanship and Quality: Dongjin Industry produces high-quality, sophisticated, and robust products using the finest materials, and offers custom manufacturing tailored to the customer's specific needs.
• Diverse Product Range and Custom Production: We offer a wide range of products, from round soft caps to covers for general industrial use, as well as electrical/electronic and automotive parts. We produce items with adjustable thickness, length, color, and more according to customer requirements.
• Fast Delivery and Customer Support: We achieve fast delivery through an efficient production system and provide active customer support, including on-site consultations and quotation inquiries.

💡 A word from Jobploy
Dongjin Industry is a small-scale manufacturer specializing in the production of rubber gaskets and PVC soft caps. As the company primarily deals with industrial parts, precise and meticulous work may be required. Foreign workers must pay particular attention to adhering to safety regulations during the production process and managing product quality.