Shijiazhuang Zhongya tswm ciab Co., Ltd.Ltd. ib tug tswm ciab chaw tsim tshuaj paus nyob rau hauv shijiazhuang nroog hebei xeev Tuam Tshoj, muab ntau lub teb chaws rau txawv yam khoom paraffin ciab tswm ciab.Teeb tswm ciab, fluted tswm ciab rau Africa ua lag luam.Cov teb chaws nruab nrab sab hnub tuaj, thiab qee lub tebchaws nyob sab Europe thiab zhongya ...
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