Tom qab ib xyoos ntawm kev tshawb nrhiav txuas ntxiv thiab kuaj thiab kuaj xyuas, HandongyichiSheng tshiab tau tshaj tawm tias nws tau tsim tshwj xeeb meej meej PVC cov qauv. Cov kav dej thiab cov yeeb nkab fittings tsim los ntawm kev siv cov mis no tau sim thiab ua pov thawj kom muaj kev ua tau zoo dua li lwm tus hais txog qhov kub thiab tawv.

Qhov pom tseeb PVC Formula compound yog kev sau ntawm cov quav ntxiv kom zoo kom zoo meej meej PVC cov khoom tuaj yeem ua tiav. Lub tuam txhab qhia tawm tias lawv tuaj yeem muab cov lus qhia ua ntej, tab sis cov neeg siv thev naus laus zis tau tso cai rau cov khoom siv tsis suav nrog cov kev siv tshuaj tiv thaiv kom meej rau ntau yam kev siv.