- Shandong Wanda Boto Tyre Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Qingdao MK CST Machinery Co. LTD
- Main business:
- East AsiaChina(Mainland)
- Qingdao Kescen Machinery Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Shandong JinHua Zirconium Industry Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- QingDao HuaSheng Rubber Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- QINGDAO LAKESEA TYRE CO,. LTD
- Main business:
- East AsiaChina(Mainland)
- Shandong Hiking Adhesive Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Qingdao Haifair Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Qingdao Marick Foods Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Shandong MengCheng Electric Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Shandong Taiyuan Wood Industry Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Qingdao Fenglun Tyre Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Shandong Hongfangde Pharmchem Co.,Ltd.
- Main business:
- East AsiaChina(Mainland)
- Qingdao Sunworld Industrial Co., Limited
- Main business:
- East AsiaChina(Mainland)
- Qingdao Morewin International Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Qingdao ZJTW Food Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Shandong Zhenghao Mechanical Equipment Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Shandong Dawn Polymer Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Qingdao Jiuqiu Industrial Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Qingdao Ritai Food Co., Ltd
- Main business:
- East AsiaChina(Mainland)