Txhim khu kev ua tau zoo nrog GTEC Mixing tshuab Hauv plawv Jiangsu, Suav teb yog Changzhou General Equipment Technology Co., Ltd. (GTEC), ib lub tuam txhab ua khoom siv high-tech tsim kev lag luam tshwj xeeb hauv kev sib xyaw tshuab. Nrog rau qhov tseem ceeb tshaj plaws hauv ...
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