Txoj kev loj hlob ntawm tooj liab fittings nyob rau hauv lub 50's, qee lub teb chaws industrialized tau tsim cov chaw tsim khoom hauv kev tsim thiab tsim cov khoom siv tooj liab. Los ntawm xyoo 1960, cov teb chaws muaj kev lag luam tau tsom mus rau kev txhim kho cov cuab yeej siv tooj liab fittings thiab hloov kho cov cuab yeej siv tshuab, lawv lub hom phiaj yog los txhim kho cov khoom siv tooj liab zoo, txhim kho kev lag luam kev sib tw, tab sis kuj txo cov nqi tsim khoom. Los ntawm 70s, lub hom phiaj tau ua rau kev txhim kho qhov zoo thiab qhov tseeb ntawm cov khoom siv tooj liab thiab kev ua haujlwm ntawm cov khoom.
Kev tsim cov khoom siv tooj liab hauv cov teb chaws tsim muaj peb hom hauv qab no:
① Loj-scale thiab high-efficiency ntau lawm, uas yuav tsum tau ib tug ua tiav cov kab ntau lawm nrog ib tug high degree ntawm automation.
② kev paub txog ntawm tooj liab fittings ntau lawm tshwj xeeb, tshwj xeeb yog cov yas-coated tooj liab yeeb nkab ntau lawm kab tsis tsuas yog cia nws tsim tooj liab fittings, tab sis kuj mus cuag computerized ntau lawm tswj, nyob rau hauv tsim lub teb chaws loj-scale zus tau tej cov tooj liab yeeb nkab ntau lawm kab yog siv. computer automation tswj ntau lawm, kom tag nrho cov txheej txheem ntau lawm tuaj yeem ua cov kab ntau lawm.
③ Kev nqis peev tsis tu ncua hauv kev tsim cov khoom siv tooj liab tshiab, tsom mus rau kev txhim kho cov cuab yeej technology. Cia cov khoom siv tooj liab fittings nrog high precision thiab kev ua haujlwm siab thiab muaj cov khoom siv thev naus laus zis.
Tom qab nyeem cov saum toj no ntau lawm kev tswj hom ntawm tooj liab fittings nyob rau hauv tsim lub teb chaws, peb yuav paub hais tias yav tom ntej thoob ntiaj teb kev loj hlob qauv ntawm tooj liab fittings yog loj-scale high-efficiency automated ntau lawm. Qhov sib txawv ntawm Tuam Tshoj txoj kev tsim khoom thiab kev siv cov tooj liab fittings tau yog ib qho tseem ceeb tshwm sim ntawm Tuam Tshoj tus tooj liab fittings ntawm kev lag luam tawm txawv teb chaws kuj tau txais kev tshwm sim zoo ntawm cov khoom siv tooj liab hauv lub neej yav tom ntej txoj kev loj hlob ntawm tooj liab fittings nyob rau hauv lub luag hauj lwm ntawm lub internationalization ntawm lub luag hauj lwm. ntawm convergence, kom ib tug loj tus naj npawb ntawm domestically tsim tooj liab fittings yuav exported rau txawv teb chaws lub teb chaws.
Cov saum toj no yog cov evolution ntawm txoj kev ntawm tooj liab fittings, cia peb zoo siab rau yav tom ntej ntawm tooj liab fittings!
