Seongju Industries

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Seongju Industries provides plastic injection molding services for a broad spectrum of materials, including aluminum, ceramics, steel, stainless steel, composites, fiberglass, glass, long‑glass‑fiber‑reinforced plastic, and rubber. The company also offers engineering, design, research and development, and assembly capabilities. Complementary processes such as welding, inserting, printing, packaging, warehousing, and distribution are available to support customer projects. It can produce prototypes as well as low‑ to high‑volume production runs. Seongju Industries serves customers in aerospace, automotive, construction, consumer products, electronics, laboratory, military, telecommunications, and transportation sectors.

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