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How to Choose a Reliable Iron & Steel Casting Foundry

— A Practical Guide from Shengrong Foundry (China Iron...

Metallographic Grades of Ductile Iron

Ductile iron, also known as spheroidal graphite iron or...

Electrophoretic Coating vs. Manganese Phosphating

A Comparison of Two Surface Treatment Technologies Surf...

Warmly welcome Polish customers to visit our factory.

On October 27th, a delegation of four Polish clients vi...

Gray iron casting samples passed customer inspection.

Recently, a batch of gray iron casting samples customiz...

Welcome Turkey customers to visit our factory

On May 21, 2025, Turkish customers visited our factory...