- HeBei Roko Import and Export Trading Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Zhejiang Konita New Materials Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Hebei Rev Rich Precision Steel Pipe Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Hebei Chongsheng Special Kind Steel Pipe Co.,Ltd.
- Main business:
- East AsiaChina(Mainland)
- Hebei Hongyi Import&Export Trading Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Zhejiang Ejai Solar Technology Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Zhejiang Deyin Electrical Manufacturing Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Hebei Dazheng Feed Science & Technology Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Zhejiang Jesen Home Manufacturing Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Zhejiang New Mainland Machinery Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Zhejiang Anji Xingguang Household Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Hebei Xiongwei Paper Tube Machinery Manufacturing Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Hebei Century Great Wall Welding Material Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Hebei YuanChang Food mechanism & Technology Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Zhejiang Dyson Leisure Product Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Zhejiang Lilies Plastic Industry Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Hebei Yiqiang Rubber and Plastic Product Trade Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Hebei Xiaoxixi Food Science And Technology Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Hebei Yanshan Fengliyuan Pipe Fittings Equipment Manufacture Co..Ltd
- Main business:
- East AsiaChina(Mainland)
- Hebei Shinshe Imp. & Exp. Co., Ltd.
- Main business:
- East AsiaChina(Mainland)