hais txog wb

Shandong Changshengda steel Co., Ltd yog lub chaw lag luam txawv teb chaws ntawm Shandong Liaocheng Jinzheng Steel Pipe Co., Ltd. yog nyob rau hauv qhov loj tshaj plaws seamless steel yeeb nkab puag nyob rau hauv Tuam Tshoj, nrog rau standardized ntau lawm rhiav. Lub tuam txhab tau tsim nyob rau xyoo 2011 thiab yog "National 863 Plan Project Implementation Unit". Lub tuam txhab tam sim no muaj 800 tus neeg ua haujlwm, suav nrog 120 tus neeg ua haujlwm nruab nrab thiab laus. Lub Hoobkas npog thaj tsam ntawm 200000 square meters. Lub tuam txhab tau tshaj smelting, centrifugal casting, extrusion, thiab dov ntau lawm kab, raws li zoo raws li cov pa oxygen chaw nres tsheb, natural gas valve chaw nres tsheb, 110KV substations, dej kho cov chaw, thiab cov txheej txheem tshuaj ntsuam xyuas cov chav tsev thiab physics laboratories uas yog txuam nrog lub ntsiab. khoom siv. Nws yog txawm peem rau nrog advanced lub cev thiab tshuaj ntsuam xyuas cov cuab yeej, thiab qhov tseeb qhia txog loj annealing furnaces thiab kev tsim kho ntawm loj acid ntxuav nroj tsuag, Peb kuj muaj ib tug ywj siab steel yeeb nkab kuaj kuaj thiab loj-scale tsis siv neeg ultrasonic thiab eddy tam sim no kuaj cov khoom, thiab tab tom tsim ib chav ua haujlwm tshaj lij rau cov khoom siv steel.