Qingdao da rubber machinery co., ltd
Qingdao Bentai Electronic Electromechanical Equipment (Qingdao) Co., Ltd.
Qingdao North Spark General Machine Tool Company
Qingdao weite power wood industry machinery co., ltd
Qingdao sangmashi machinery co., ltd
Qingdao Haifeng Zhiyuan machinery co., ltd
Weiao rail group
Qingdao Fuyang precision machinery co., ltd
Weifang Chen Zhong Kangdi Feed Technology Co., Ltd.
Qingdao huachen instrument co., ltd
Qingdao Zhen Tongda industry & trade co., ltd
Qingdao rongxintai machinery co., ltd
Qingdao aodu environmental protection building materials co., ltd
Qingdao Ji sheng Wei bang metal decoration co., ltd
Qingdao Yi Rui knitting clothing factory
Qingdao defa german meat products co., ltd.
Qingdao yingjisi sports products co., ltd
Chuangshen construction lease co., ltd
Qingdao runzejia clothes clothing co., ltd
……
This is only a part, and there are many more.