Zhao Yujing:(+86)18753442792
Mattia Saccon:(+86)18765541829
Jintian Center, Tianqu street office, Dencheng district, Dezhou City, Shandong 253000, China.
saccon.mattia@tiyan.it zhao.yujing@tiyan.it
Tel: (+86)18753442792
International sales: (+86)18765541829
E-mail: zhao.yujing@tiyan.it
E-mail: saccon.mattia@tiyan.it
Address:Jintian Center, Tianqu street office, Dencheng district, Dezhou City, Shandong 253000, China.