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Clay sand production line

Ruihai Changrun: Building an efficient clay sand casting production line and leading the industry's technological innovation

2025/03/11

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Algeria Foundry Exhibition returned with great success, winning orders worth tens of millions and expanding into North Africa

The Algerian Foundry Association commented: "China's smart manufacturing provides an efficient solution for local industrial upgrading."

2025/03/03

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Ruihai Changrun Technology Co., Ltd.: Leading the innovation of casting materials and promoting green intelligent manufacturing

2025/02/18

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The 2025 Algeria International Metallurgy, Steel and Minerals Exhibition is about to open, we look forward to meeting you!

RHCR is a technology company that can provide one-stop services and looks forward to meeting you at the exhibition~!

2025/01/20

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RHCR is looking forward to your visit at MELT STEEL & MINIG ALGERIA EXPO 2025

Looking forward to meeting you at the exhibition~!

2024/12/30

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RHCR is preparing for MELT STEEL & MINIG ALGERIA EXPO 2025

MELT STEEL & MINIG ALGERIA EXPO 2025

2024/12/24

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