繁中
EN
日本語
Application
Machinery Parts
Worm Gear & Worm Wheel
Vessel Parts
Engineering Parts
Capability
Centrifugal Casting
Mechanise Moulding
Furan Casting
Gravity Casting
Continuous Casting
About Us
Export Competitiveness
Operation Management
Enterprise Characteristics
News
News
Knowledge
Material Spec.
R&D
Equipment
Quality
Material Spec.
Home
Material Spec.
ASTM
BS,DIN
JIS