NEWS CENTER
2019-12-20
In 2008, Our company held its 10th anniversary celebration.
Cheng Anlin delivered a speech at the 10th anniversary celebration.Gift from the president of Japan Yamakawa Industry Co., Ltd.
2019-12-20
In October 2019, Japanese customers visited our factory
In October 2019, Japanese customers visited our factory
LUOYANG RUIYU CERAMIC SAND CO., LTD.
Tel：+86 379 65110927
Fax：+86 379 65110921
Email：lyry@lyruiyu.cn
Website：www.lyruiyu.cn www.foundry-sand.cn
Address： Gaolong Town, Yanshi county, Luoyang, Henan, China
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