Lub rooj sib tham kev sib pauv thiab kev cob qhia ntawm Yueshou Asphalt Mixing Plant, qhov kev cob qhia tshwj xeeb ntawm Jinan Tongda Highway Engineering Co., Ltd. thiab thib kaum "Kev Pabcuam Kev Ua Tsaug Ntau txhiab mais Ncig" ntawm Yueshou Siv Machinery tau ua tiav hauv Jinan, Shandong. Sun Jiwei, lwm tus thawj coj ntawm Jinan Tongda, Yu Gang, tus thawj coj ntawm Tongda Materials Asset Department, Dong Lei, tus thawj coj ntawm Tongda R&D Center, Han Liang, tus thawj coj ntawm Shandong Taiping Road thiab Bridge Engineering Co., Ltd., thiab Yang Shuai, tus thawj coj ntawm Jinan Xinzhonglian Building Materials Co., Ltd. Qhov kev tshwm sim yog coj los ntawm Li Hua, tus lwm thawj saib xyuas ntawm Yueshou Siv Machinery. Pab neeg cob qhia, suav nrog lwm tus thawj tswj hwm Liu Bin, tus thawj coj hauv cheeb tsam ntawm lub tuam txhab muag khoom Kong Lingquan, tus kws tshaj lij ntawm lub chaw technical Cheng Huayong, thiab tus kws tshaj lij kev pabcuam laus Yang Yongdong, tau ua kev sib pauv thiab kev cob qhia cov haujlwm ntawm kev sib xyaw tshuab thiab kev ua haujlwm thiab kev siv tshuab nrog ntau tshaj 50 tus thawj tswj hwm chaw nres tsheb, cov kws tshaj lij thiab cov neeg ua haujlwm, thiab cov neeg ua haujlwm pem hauv ntej thiab tu cov neeg ua haujlwm ntawm Jinan Tongda Highway Engineering Co., Ltd.
