IFAN PVC 45 degree luj tshib, 45 degree sib npaug txoj kab uas hla, puab raj, ntxig fittings luj tshib. Seiko ntau lawm, zoo heev, muab koj nrog kev siv zoo dua. Txhim kho thickening interface, ncua kev pab cuam lub neej, sab hauv thiab sab nraud ntxig lub luj tshib yeeb nkab phab ntsa thickening manufacturing. Ntshuam pvc raw cov ntaub ntawv, ua tib zoo ua, tuaj yeem txuas lub neej. Thickened ntug buckle, nyab xeeb thiab tsis xoob, pub dawb los tswj qhov ntev ntawm qhov ntxig. Ntau ruaj khov, ntev dua, thickened puab hlau interface tawg-pov thawj thiab siab resistant,
