Laizhou Chengda peiriannau Co., Ltd.
Cyswllt: Rheolwr Yan
ffôn symudol: ynghyd â 8615275577022
Ffôn: ynghyd â 86--535--2216713
WhatsApp:8615264530427,8615805353812
Ffacs: ynghyd â 86--535--2258713
Ychwanegu: Pentref Sanlihezi, ardal Wenfeng, Laizhou, Shandong, Tsieina
E-bost:chengdamachine@163.com