Loj puag ncig tau square poom loj roj thoob npias thoob tsis siv neeg lub cev vuam tshuab

Lus piav qhia luv luv:

Peb Lub Cev Lub Cev Vuam Tshuab yog tsim rau vuam ntau yam ntaub ntawv xws li tin phaj, hlau phaj, chrome phaj, galvanized phaj thiab stainless hlau.Siv rau kev vuam ntawm ntau yam tuaj yeem, xws li cov kaus poom zaub mov, cov kaus poom tshuaj thiab cov kaus poom square.Peb lub tshuab dov yog tsim los nrog peb txheej txheem los ua kom tiav cov dov, yog li ntawd thaum lub hardness thiab thickness ntawm cov khoom sib txawv, qhov tshwm sim ntawm ntau qhov sib txawv. ntawm dov yog zam.Nyob rau tib lub sijhawm, kev tsim khoom sai thiab txuas ntxiv tuaj yeem pom tau.