Used Seiwa in Gyeonggi-do, South Korea

SEIWA MH-1000
- Manufacturer: 清和鐵工
Specification: MAX 1000mm, M10
Hwaseong-si, South Korea
1982 SEIWA MS-30
- Manufacturer: 清和
Specification: 300mm, M6,400rpm
Hwaseong-si, South Korea