- Dalian Changrunda Import & Export Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Cangzhou KTD Steel Pipe Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Sinounitechem
- Main business:
- East AsiaChina(Mainland)
- Junxing Pipe Industry Group Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Desen Weier Indutrial Development Limited.
- Main business:
- East AsiaChina(Mainland)
- Tianpeng Hengye Imp, and Exp,Trade Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Tianjing Jingtong Pipe Industry CO., LTD
- Main business:
- East AsiaChina(Mainland)
- Hebei TongYao Imp. & Exp. Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Hongtai Wiremesh Rubber Production Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Jiehao
- Main business:
- East AsiaChina(Mainland)
- Wellmade Scaffold Co, Ltd
- Main business:
- East AsiaChina(Mainland)
- Everstrong International Trading Co.Ltd
- Main business:
- East AsiaChina(Mainland)
- Anping County Liantai Wire Mesh Products Co.,Ltd.
- Main business:
- East AsiaChina(Mainland)
- CN Battery Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Huizhou Huiderui Lithium Battery Technology Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Asia Minmetals Machinery Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Matsunichi Communication Holdings R&D (Shenzhen) Co., LTD
- Main business:
- East AsiaChina(Mainland)
- Shenzhen Team Giant Electronic Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Jiaqi Mineral Processing Factory
- Main business:
- East AsiaChina(Mainland)
- Joint Moral Ltd.
- Main business:
- East AsiaChina(Mainland)