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    1. 中文版    EN
      Dear user! If you need technical data of product selection, please consult 022-58515081, and you will be transferred to the technical specialist for detailed answers. Our company is the only trademark owner of "Tianjian" and "TSRM Tianxing". Please recognize the trademark and beware of counterfeiting!
      Sales call:022-58515081(Switchboard)
      Address: South plant area (Jingsi Road, Airport Economic Zone, Tianjin)
      North plant area (Gaoxin Avenue, Beichen Development Zone, Tianjin)