Nrog lub suab lag luam credit keeb kwm, tshwj xeeb tom qab-muag kev pab cuam thiab cov chaw tsim khoom niaj hnub, peb tau txais cov ntaub ntawv zoo tshaj plaws ntawm peb cov neeg siv khoom thoob plaws ntiaj teb rau Tuam Tshoj Cov Khoom Siv Tuam Tshoj 3 nti, 4 nti, 6 nti, 8 nti li qub, rooj vag Valve, Globe Valves, Npauj Npaim Li qub, Manifold Valves, Kos Valve, Koob Valve, Peb tab tom nrhiav ua ntej los tsim kev lag luam zoo nrog cov neeg siv khoom tshiab thoob ntiaj teb.
Nrog lub suab lag luam credit keeb kwm, tshwj xeeb tom qab-muag kev pab cuam thiab cov chaw tsim khoom niaj hnub, peb tau txais cov ntaub ntawv zoo tshaj plaws ntawm peb cov neeg siv khoom thoob plaws ntiaj teb rauNpauj Npaim Valve 6 nti,Npauj Npaim Valveìductile hlau npauj npaim valveìcast hlau npauj npaim valve , Nrog ze li ntawm 30 xyoo kev paub hauv kev lag luam, peb tau ntseeg siab hauv kev pabcuam zoo tshaj, zoo thiab xa khoom. Peb sov siab txais tos cov neeg siv khoom los ntawm thoob plaws lub ntiaj teb los koom tes nrog peb lub tuam txhab rau kev txhim kho.
Kev ua raws li cov qauv