- Shandong Huayuan Hantong Plastic Packaging Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Shandong Wan Steel Import and Export Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Sihai Water Treatment Equipment Co., Ltd. Shandong
- Main business:
- East AsiaChina(Mainland)
- Shandong Zhongtong Steel Structure Engineering Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Qingdao Conet Technologies Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Shandong Aneng Conveyor Belt & Rubber Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Qingdao Faover International Trade Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Shandong Longkou Longda Chemical Industry Co.,Ltd.
- Main business:
- East AsiaChina(Mainland)
- Qingdao Pasen International Trade Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Qingdao Yangfan Metal Products Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Qingdao Hiking Chemical Co.,Ltd.
- Main business:
- East AsiaChina(Mainland)
- Qingdao Sunnymay Wigs Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Shandong Blessed Huihuang PV Energy Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Qingdao Linbaicheng Trade Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Qingdao Ruibang Biotechnology Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Shandong Sishui Haiyun Food Processing Machine Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- SHANDONG HONGFA SCIENTIFIC IDUSTRIAL & TRADING CO., LTD.
- Main business:
- East AsiaChina(Mainland)
- Qingdao Everwill Industry&Trading Co,Ltd
- Main business:
- East AsiaChina(Mainland)
- Qingdao BZ Oligo Biotech Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Qingdao S&S Import & Export Company
- Main business:
- East AsiaChina(Mainland)