- Qingdao Hengjuying Trade Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Qingdao Grip Tyre Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Qingdao Baosen Tyre Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Dongguan Polytec Additives Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- QingDao NovelBeam Technology Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Dongguan Guochao Industrial Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Qingdao Xujiang Chemical Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Dongguan City Tang Xia Keyuan Technology Products Factory
- Main business:
- East AsiaChina(Mainland)
- Qingdao Yingli Chemicals Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Qingdao New Energy Co.,LTD
- Main business:
- East AsiaChina(Mainland)
- Sinotruk Qingdao Heavy Industry Co. LTD
- Main business:
- East AsiaChina(Mainland)
- Qingdao Jinxinlei International Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Qingdao Henley Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Dongguan Hefeng Gift And Decor Factory Ltd.
- Main business:
- East AsiaChina(Mainland)
- Qingdao Shuangjunli Machinery.Co.Ltd
- Main business:
- East AsiaChina(Mainland)
- qingdao eenor trading co.,ltd
- Main business:
- East AsiaChina(Mainland)
- QINGDAO MEANSUN INTERNATIONAL TRADING CO.LTD
- Main business:
- East AsiaChina(Mainland)
- Qingdao Shunxinyuan Machinery Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Qingdao Yongxing Hardware Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Qingdao Changfubang Industrial CO.,Ltd
- Main business:
- East AsiaChina(Mainland)