

Jangwon Metal has been steadily developing as a company specializing in the production of materials and parts for the shipbuilding industry. Since conversion to a corporation in 2018, Jangwon has been relocated to Sahagu where it has grown to a company supplying materials and parts to various industrial sectors including shipbuilding, automobile, heavy equipment, and others.
In 2021, Jangwon won the certification as a Ppuri Technology Specialized Company, which verifies its status as a company in the key industry. As an SME equipped with excellent technological power and stability in production process, Jangwon is growing as a specialize capable of contributing to the national economic development.
Pig iron casting, valve, industrial machinery, shipbuilding machin- ery and marts
R&D Department, Materials, Parts, and Equipment Specialist, Ven- ture Business, ISO 45001, ISO 14001, ISO 9001, etc.
Electric furnace, furan mixer, apron short machine, ejector
Ultra-precision multi-level cold forming technology
Focusing in the manufacturing of pig iron casting products, the materials for shipbuilding, Jangwon produces vacuum pump components based on its verified casting and processing technologies
Obtained casting-related patent, capable of manufacturing onshore and offshore machinery products in complicated shapes Increased production volume and secured durability by developing technological power for casting method Capable of batch production in small quantities to deliver individual order-made products
Vacuum pump casing
Vacuum pump casing
Casing for ship
Casing for ship
Casing for ship
Valves and screws for industrial machinery
Valves and screws for industrial machinery
Electric furnace
Furan mixer
Apron short machine
Shake-out machine