- Tianjin Longhun International Trade Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Tianjin Anber Metal Products Co.,LTD
- Main business:
- East AsiaChina(Mainland)
- Tianjin Namosi Minerals Sales Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Tianjin Hydraulic Test Pump Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Tianjin Huabei Weighing Apparatus Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Tianjin Watts Valve Manufacturing Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Tianjin Mesida Industry Co.,Ltd.
- Main business:
- East AsiaChina(Mainland)
- Tianjin Maktou Metal Products Co.? Ltd
- Main business:
- East AsiaChina(Mainland)
- Tianjin Augmul International Trade Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Tianjin Jingming New Techonological Development Co. LTd
- Main business:
- East AsiaChina(Mainland)
- Tianjin Steyuan Minerals Co.,Ltd.
- Main business:
- East AsiaChina(Mainland)
- Tianjin Era Biology Engineering Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Tianjin jinwei electronic instrument Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Tianjin Qiongyu Mineral Marketing Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Tianjin Xinlide Industry And Trade Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Tianjin Quantong Steel Pipe Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Boshidabike(Tianjin) CO.,LTD.
- Main business:
- East AsiaChina(Mainland)
- Tianjin Shiming Plastic Products Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Tianjin Wanlei Steel Pipe Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Tianjin Shenggao Musical Instrument Co.,Ltd.
- Main business:
- East AsiaChina(Mainland)