South Korea Industrial Machinery Suppliers

HD Hyundai Heavy Industries (HHI) is the world's largest shipbuilder, a founding member of the HD Hyundai group that traces its roots to the establishment of Hyundai Heavy Industries in 1972 by Chung Ju-yung in Ulsan, South Korea. The company employs about 22,000 people and has delivered more than 2,200 ships, including the world's largest container ships, LNG carriers, and offshore drilling units. Beyond shipbuilding, HHI operates one of the world's largest engine manufacturing plants, producing marine diesel engines, propulsion systems, and generators under license from MAN, WinGD, and other licensors, and builds offshore plants, desalination facilities, and industrial robots through its group affiliates. For maritime and industrial buyers, HHI is the benchmark for large-scale marine engineering: its Ulsan yard is the largest shipyard complex on earth, and its engine division supplies propulsion systems to shipbuilders and fleet operators worldwide.

POSCO was a national project before it was a company: in 1968, when South Korea launched its first integrated steel mill at Pohang, the country had almost no steel industry — the government borrowed money on the strength of future steel sales, and foreign experts openly predicted failure. POSCO produced its first steel in 1973 and went on to become one of the world's most efficient steelmakers, a cornerstone of Korea's shipbuilding, auto, and construction industries. The company's specialty is premium flat steel: automotive steel sheets supplied to Hyundai, Kia, and global automakers, plus electrical steel for motors and transformers, and thick plates for shipbuilding — the segment where Korean yards dominate the world. POSCO's Gwangyang works, the largest single steel plant ever built, runs at efficiency levels competitors still measure themselves against. With about 40,000 employees and annual revenue near ₩79 trillion, POSCO has transformed itself in the last decade into a battery materials company as well: it is a leading producer of cathode and anode materials for lithium-ion batteries, betting that its metallurgical expertise transfers to the EV supply chain. The result is a steelmaker that now sells to both car factories and battery factories.

Han Song M&T, located in Gyeonggi-Do, South Korea, has designed and produced end mills since 1999. Its product line covers industrial end mills and dental milling burs, machined from high hardened steel, stainless steel, heat resistant alloys, graphite, ceramic, aluminium and non-ferrous metals such as copper and copper alloys. The company handles planning, design and production in-house and exports to more than 60 countries. It holds ISO 9001 and ISO 14001 certification.

Wonststore.com is a manufacturer of linear motion bearings and guides serving industries that rely on general linear motion. The company supplies ball linear guides, roller linear guides, linear bushings and super linear bushings, cross roller bearings, linear actuators, smart actuators, isolation tables and shafts. Its product range also includes mini linear guides for compact linear motion environments and roller linear guides engineered for ultra-high load, high rigidity and high precision applications. These components are used in machinery manufacturing, automotive, aerospace, construction and material handling sectors. The company is based in Gyeonggi-do, Republic of Korea.

SBC Linear Co., Ltd is a South Korean manufacturer and supplier of precision linear motion systems and components, established in 1982 and based in Seoul. Linear guides, ball screws, linear tables, and linear motors form its product range, serving automation, robotics, semiconductor, and medical equipment industries. The company draws on decades of experience and focuses on customer satisfaction while delivering solutions for precise, smooth linear motion across applications.

SAMICK Precision Ind. Co., Ltd is a factory automation component manufacturer established in 1987 and located in Daegu, Republic of Korea. Its range includes linear bushings, linear bearings, ball bushings, linear ball bearings and bushing cases, supplied to customers across various industries. Products are shipped to 36 countries spanning Asia, Europe and the USA. Manufacturing follows ISO 9001:2000, ISO 14001 and RoHS requirements, and the company holds patents for its servo cylinder and picker actuator.