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Ruihai Changrun: Leader in coated sand casting technology, creating high-quality castings
2025/03/18 -
Ruihai Changrun: Building an efficient clay sand casting production line and leading the industry's technological innovation
2025/03/11 -
The Algerian Foundry Association commented: "China's smart manufacturing provides an efficient solution for local industrial upgrading."
2025/03/03 -
RHCR is a technology company that can provide one-stop services and looks forward to meeting you at the exhibition~!
2025/01/20 -
Looking forward to meeting you at the exhibition~!
2024/12/30
