Free-Cutting Brass
Excellent machinability for general machining, drawing, thread rolling, and knurling.
Forging Brass
High hot-forging performance, machinability, and precision forging quality.
High-Strength Brass
Strong mechanical properties, corrosion resistance, and hot-forging performance for auto and marine use.
Brass Grade 2
Well suited for cold forging, wire drawing, thread rolling, bending, and sheet applications.
50 years of Daechang,
shaping the history of brass.
Copper-based materials make the world more valuable.
ProductsMaterials that support
Materials that support
modern industry
modern industry
Head Office
506, Sihwa Industrial Complex 4-na, Jeongwang-dong, Siheung-si
The headquarters sits alongside production lines and the R&D center, overseeing sales, purchasing, production, and overall management.
Seoul Office
82-9 Mullae-dong 3-ga, Yeongdeungpo-gu, Seoul
A central sales office for the Seoul area that combines sales, display, and logistics operations.
Busan Office
82-9 Mullae-dong 3-ga, Yeongdeungpo-gu, Seoul
A key office serving southern Korea, supporting customers across Gyeongsang and Jeolla regions.
Dangjin Office
569 Bugok-ri, Songak-eup, Dangjin-gun, Chungcheongnam-do
Located in Chungnam, this office functions as a raw materials sales base and logistics hub between Seoul and Busan.
To secure stable raw materials and expand overseas markets, BrassOne operates local entities across China, Malaysia, the Philippines, Thailand, and Indonesia.
Shanghai Office
Hong Kong & Shenzhen Office
Thailand Office
Sustainability
BrassOne is leading the way in building a richer environment for future generations.
Learn moreInside BrassOnePassion and challenge