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Continuous carbide-free bainitic ductile iron rolls and mixed rings
Centrifugal composite, normal ductile iron rolls and roll rings
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ENGLIST
[Lianqiang Roller] New Year Greetings for 2025
Time:
2025/01/27
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Leaders of the Chaoyang City and County People's Congresses conducted a field research and provided guidance at Lianqiang Roll
The primrose blooms in the morning sun - Sun Jianxun discusses why Lianqiang's rollers are rising against the trend.
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Related Information
A group led by Gao Yuheng, the deputy mayor of Chaoyang City, visited Lianjiang to conduct research and guidance
2025-04-10
LianQiang Roll's 2025 Integrated Management System external audit work has successfully concluded! Successfully passed the recertification of the environmental management system and the supervision audit of the quality management system and occupational health and safety management system!
Dalian University of Technology's research and study team visited Lianqiang for observation and study.
2025-03-15
2025-01-27
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