Directional Crystallization
Resin Sand Core
Machinery Parts
Polishing
ISO 9001:2000, IATF16949, ISO14001, ISO45001
Full Laboratory Test
Anti-Rust Oil or Spray Paint
Plastic Bag, Crate or Plywood Tray
Gray iron HT300, HT250, to the requested spec
Qingdao City, Shandong Province