Hansung Steel Industry Co., Ltd. is a specialized manufacturer of metal fasteners and screw products established in 2017, primarily producing bolts and nuts, which are core components in industrial sites. It has business sites in Asan-si, Chungcheongnam-do and Pyeongtaek-si, Gyeonggi-do, and its main business is rebar coupler processing.

"Hansung Steel Industry Co., Ltd., established on November 24, 2017, is a specialized manufacturer of metal fasteners and screw products, directly designing, manufacturing, and supplying essential high-strength bolts, nuts, screws, and other fastener products for industrial sites. It has business sites in Pyeongtaek-si, Gyeonggi-do, and Asan-si, Chungcheongnam-do, and has maintained steady growth since its establishment based on its solid manufacturing technology. It achieves high productivity per person through an efficient production line operated by a small but elite team of skilled personnel, and is a hidden champion that has established a stable management foundation by securing major domestic construction and manufacturing companies as clients."

Business Areas

• Manufacturing of Industrial Metal Fasteners and B2B Direct Supply Business: Hansung Steel Industry Co., Ltd. directly designs, manufactures, and supplies essential high-strength bolts, nuts, screws, and other fastener products for industrial sites. While securing cost competitiveness through mass production of standardized products, the company also creates added value by producing customized fastening components required for specific equipment or structures.
• Rebar Coupler Manufacturing and Processing: Our main business is rebar coupler manufacturing and screw processing. We produce products that can secure performance exceeding the original strength of the rebar through threaded coupler processing, which is one of the rebar joining methods.

Products

• Industrial High-Strength Bolts and Nuts: We produce high-strength bolts and nuts used for fastening components in construction structures and large machinery. These products are precision-machined to maintain a stable, unloosened connection even in extreme environments with heavy loads and vibrations, and various materials and surface treatments are applied to maximize corrosion resistance and durability.
• Rebar Couplers (Threaded Couplers): We manufacture couplers that join rebar by pressing the surface deformations and ribs of the rebar, followed by roll-threading. This method maintains the strength without cutting the rebar's cross-section and prevents defects, thereby securing performance exceeding the original strength of the rebar.

Special Notes

• Solid manufacturing technology and efficient production system: Since its establishment, the company has maintained steady growth based on its solid manufacturing technology, and achieves high productivity per person through an efficient production line operated by a small but elite team of skilled personnel.
• Securing stable clients and partnerships: By securing major domestic construction and manufacturing companies as clients, the company has established a stable management foundation and maintains strong partnerships with clients by increasing the proportion of direct transactions.
• Emphasis on quality and safety: Products are manufactured in accordance with strict Korean Industrial Standards (KS) and international standards to ensure safety at industrial sites. In particular, rebar couplers are produced in a way that secures performance exceeding the original strength of the rebar.

Recruitment Information

• Main Hiring Positions: We primarily recruit for on-site production positions (rebar coupler and screw processing).
• Benefits: We provide the four major insurances (National Pension, Health Insurance, Employment Insurance, Industrial Accident Compensation Insurance), severance pay, congratulatory/condolence leave, half-day leave system, Labor Day holiday, public holidays, lunch support, etc.

💡 A Word from JobPloy
Hansung Steel Industry Co., Ltd. is a company that manufactures rebar couplers and metal fasteners, primarily offering on-site production positions. In this field, precise processing technology and adherence to safety regulations are extremely important. It is crucial to wear safety equipment and strictly follow work procedures during operations, and collaboration skills with colleagues are also necessary. By learning technology and improving proficiency, long-term stable employment will be possible.