Txij lub Cuaj Hlis 19 txog rau 22th 2018, Peb lub tuam txhab yuav tuaj koom Tuam Tshoj International Bearing Industry Exhibition hauv Shanghai, Lub Rooj Muag Khoom No yog E251, txais tos cov neeg siv khoom tshiab thiab qub tuaj xyuas thiab sib tham.
Post lub sij hawm: Nov-24-2020