- Qingdao Guanghuiyuan Trade Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Shandong Tops Pdc Bit Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Shandong Hengyu Steel Sheet Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Qingdao Iro Chemical Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Shandong Huijin Color Steel Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Qingdao Xinping Chemical Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Shandong Hongsheng Rubber Co.,LTD.
- Main business:
- East AsiaChina(Mainland)
- Shandong Jinzhu Materials Technology Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Qingdao Sinofirst Eletronic Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Shandong Huifu Color Steel Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Qingdao Samin Chemical Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Shandong EASTSUN Rubber Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Qingdao Link Glass Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Qingdao Dongxiao Enterprise Co. Ltd.
- Main business:
- East AsiaChina(Mainland)
- Qingdao Globalstar Glass Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Qingdao KF Plastics Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Qingdao Kellychem Pigment Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Qingdao Yinihome Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- QINGDAO ELITE Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Qingdao Lingding Technology Co.,Ltd
- Main business:
- East AsiaChina(Mainland)