Peb tau cog lus los muab kev yooj yim, txuag sij hawm thiab txuag nyiaj ib-nres kev yuav khoom txhawb nqa ntawm cov neeg siv khoom rau Li Ion Po4 Roj teeb,1.5v Alkaline Khawm Cell Roj Teeb Ag12, Khawm Roj Teeb 1.5v Ag4 Lr626 Lr66 377, Zinc Carbon Roj teeb,Lithium Ion roj teeb 100ah.Koj qhov kev nug yuav zoo siab txais tos thiab kev txhim kho yeej-yeej vam meej yog qhov peb xav tau.Cov khoom yuav muab rau thoob plaws lub ntiaj teb no, xws li Europe, Amelikas, Australia, Somalia, Iraq, Muscat, Austria.Our lub tuam txhab muaj kev txawj ntse pab neeg muag khoom, muaj zog economic foundation, zoo heev technical force, advanced khoom, tiav kev xeem txhais tau tias, thiab zoo heev tom qab-muag kev pab cuam.Peb cov khoom muaj qhov zoo nkauj zoo nkauj, kev ua haujlwm zoo thiab zoo tshaj plaws thiab yeej qhov kev pom zoo ntawm cov neeg siv khoom thoob plaws ntiaj teb.