Cov qhov rais yas tau tsim thawj zaug hauv Tebchaws Yelemees sab hnub poob thaum xyoo 1950s lig thiab kev tsim khoom pib xyoo 1959. Lub qhov rais yas thaum ntxov siv ib qho - txheej nplaum nplaum, uas yog qhov yooj yim thiab tsis zoo. Nrog rau kev kub ntxhov thoob ntiaj teb ntawm xyoo 1972, lub zog- cov qhov rais yas tau zoo tau pom dav dav nyob rau xyoo 1970s, uas tseem txhawb nqa kev txhim kho hauv kev tsim cov cuab yeej technology, ua rau muaj kev ua tau zoo dua. Los ntawm ib qho -kab noj hniav profiles, peb- kab noj hniav thiab plaub- kab noj hniav tau tsim, tsav txoj kev loj hlob ntawm cov qhov rooj yas thiab qhov rais hauv Europe thiab Asia. Raws li kev txheeb cais tsis tiav, lub qhov rooj yas thiab qhov rais muaj 52% ntawm lub qhov rooj thiab qhov rais lag luam hauv lub teb chaws Yelemees, 48% hauv Austria, thiab ntau dua 10%-20% hauv cov teb chaws tsim xws li Switzerland, UK, Fabkis, thiab Ltalis. Cov qhov rais yas tau pib siv hauv Tebchaws Meskas thaum xyoo 1970s, nrog kev loj hlob txhua xyoo ntawm ntau dua 15%. Hauv Asia, Nyiv, Kaus Lim Qab Teb, Tuam Tshoj, Singapore, thiab Thaib teb yog cov teb chaws uas siv lub qhov rais yas.
kuv lub teb chaws lub qhov rais yas kev lag luam pib tom qab. Calcium- cov qhov rooj thiab qhov rais yas uas tsim nyob rau hauv 1970s yog cov tsis zoo thiab tau raug txiav tawm ntau. Kev tsim cov qhov rais yas tiag tiag pib xyoo 1983 nrog kev qhia txog cov cuab yeej tshiab. Lub sijhawm ntawd, cov thev naus laus zis tsis tau zoo heev, thiab ib qho - kab noj hniav lossis ob - kab noj hniav feem ntau tau siv. Nrog rau kev lag luam kev txhim kho hauv xyoo 1991, ntau lub tuam txhab tsim cov khoom siv extrusion, pwm, profiles, thiab cov khoom sib dhos tau tshwm sim hauv tsev. Xyoo 1996, nrog kev txhawb nqa hauv lub tebchaws muaj zog thiab tsim cov tuam txhab tsim tshiab uas tau txais cov khoom siv siab heev los ntawm xyoo 1990, kev lag luam kev loj hlob tau zoo heev. Hauv tsev, muaj ntau tshaj 2,000 profile extrusion ntau lawm kab, ntau tshaj 400 profile factories, thiab tshaj 3,000 lub rooj sib txoos. Nyob rau hauv 1999, profile ntau lawm muaj peev xwm mus txog 800,000 tons, thiab txhua xyoo sib dhos muaj peev xwm ntawm lub qhov rooj thiab qhov rais yog 60 lab square meters, ua rau nws yog ib tug ntawm ob peb loj hlob industries nyob rau hauv Tuam Tshoj. Yas qhov rooj thiab qhov rais, nrog rau lawv cov kev ua tau zoo heev, tau txais los ntawm cov neeg siv.