In 2019, YiyuanDe (Tianjin) RefractoryCo., Ltd attended NEWCAST/GIFA/METEC/THERMPROCESS on June 25-29.The stand is 9A74-...
Yiyuande attended The First Refractory Trade Forum in China from May 14th to May 16th in 2019. This forum , co-host by T...
YiyuanDe (Tianjin) Refractory Co., Ltd attended METEC Dusseldorf 2015 on June 16-20, 2015. This is the third time it sho...
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