QUALITY
Cov iav fwj no yog ua los ntawm cov iav ntshiab uas muaj kev nyab xeeb heev, PBA, thiab cov hlau lead dawb uas paub tias yog ib yam khoom tshwj xeeb ib puag ncig thiab noj qab haus huv iav khoom.Thickened threaded hauv qab tsim, concave tsim, ruaj khov thiab ruaj khov.
AIRTIGHT
Lub qhov ncauj ntawm lub raj mis yog du, tsis muaj burr-dawb, thiab lub hau yog kaw thiab leak-proof.Nws yog zaub mov-qib thiab tuaj yeem haum nruj rau lub qhov ncauj ntawm lub raj mis.
YUAV TSUM TAU TXAIS
Cov iav fwj yog super du rau lub tshuab ntxuav tais diav muaj kev nyab xeeb thiab ua rau lawv yooj yim los ntxuav los ntawm dej ntshiab thiab tswj kom siv sijhawm ntev.