We offer Reliable Grey Iron Castings & Ductile Castings with following detail:

Our iron casting workshop comply strictly with ISO standards to meet various high end demands from customer worldwide.

Material range:

Grey cast iron:GG10 - GG35

Ductile iron:GGG40-GGG60

Mostly used material:GG25 and GGG45
Pre-melt composition analysis and adjustment
Post-melt composition analysis and verification
Mechanical performance test through testing block casted Simultaneously and connected with products, or via standard test bar
3 year test block reserving for tracing
All processing comply with ISO procedure on list.
Detailed record full filed in every process
Free of sand holes/pin holes, cavity. chill, reverse chill. with smooth appearance
machining center processing
specialized in casting with complicated shape need resin sand core.

Please feel free to contact us.