- Qingdao Yadong Rubber Machinery Group Co, Ltd
- Main business:
- East AsiaChina(Mainland)
- Shandong China Coal Industrial&Mining Supplies Group Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Qingdao Rongkai Marin Valve Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Shandong Fuma Commerce & Trade Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Qingdao Hi Chipper Glass Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Shandong Huawin Electrical & Mechanical Technology Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Qingdao Yalei Stone Industry Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Shandong Liaocheng Yitong Import & Export Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Qingdao Sinoy Worldwide Enterprise Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- shandong huamin forged grinding steel ball joint-stock co.,ltd
- Main business:
- East AsiaChina(Mainland)
- Shandong Liaocheng Yitong Import&Export Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Shandong Luhai Drilling & Production Technology Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Shandong Wan Steel Im.&Exp.Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Shandong Chengwu Huifengyuan Fruits & Vegetables Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Shandong Jinsheng Cereals & Oils Group Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Shandong Zhong?ao Blanket & Carpet Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Shandong Refine Fruit & Vegetable Machinery Technology Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Qingdao Edson Wooden Products Co.,Ltd.
- Main business:
- East AsiaChina(Mainland)
- Qingdao ferro group machinery co.,ltd.
- Main business:
- East AsiaChina(Mainland)
- Qingdao shunyunpeng industrial &trading Co.,Ltd
- Main business:
- East AsiaChina(Mainland)