Cast Iron Rings

1. Basic Information:

Certification: ISO9001

Dimensions: OEM Customized/ Customer′s Drawing

Transport Package: Plastic bag + Wooden case

Origin: Ningbo, Zhejiang, China

Heat Treatment: OEM Customized/ Customer′s Drawing

2. Product Description:

Material: Grey iron

Process: Sand casting with necessary rough machining

Machining Precision: OEM Customized/ Customer′s Drawing

Material Standard: OEM Customized/ Customer′s Drawing

Surface Treatment: Anti-Rust Water/ Painting