JOYSUN lub tuam txhab tau tsim nyob rau xyoo 2005, tsom rau kev tsim cov yas & roj hmab foaming tus neeg sawv cev, WPC additives thiab PVC Ca-Zn stabilizer, tsim nyog rau R & D thiab muab kev pabcuam xa tawm zoo li. Dhau li ua cov tshuaj ntxiv, JOYSUN yog tus kws tshaj lij pabcuam kev lag luam thiab txhawb nqa hauv yas & roj hmab teb.
Nyeem ntxivMUSPeb muaj cov pab pawg muaj zog nyob hauv kev lag luam, ntau kaum xyoo ntawm kev tshaj lij kev paub, qib tsim qauv zoo tshaj plaws, tsim cov khoom lag luam zoo ntawm kev ua haujlwm siab.
Lub tuam txhab siv cov qauv kev tsim kho siab thiab kev siv cov txheej txheem ISO9001 2000 zoo thoob ntiaj teb kev tswj hwm kev tswj hwm.
Yuav kom ua tau raws li koj cov kev xav tau khoom, peb pab pawg technical nrog cov paub txog khoom lag luam tom qab siv cov kev paub txog kev lag luam thiab cov ntaub ntawv nplua nuj los muab cov kev daws teeb meem, suav nrog cov qauv, thev naus laus zis thiab lwm yam.
xa tam sim no