Peb cov khoom feem ntau tau txheeb xyuas thiab ntseeg tau los ntawm cov qhua tuaj noj mov thiab yuav ua tiav hloov kev lag luam thiab kev xav tau ntawm tus neeg siab dawb luam ntawv,Nyias nibel ntawv ci, Tooj liab ntawv nyiaj, Electrolytic Nickel Ntawv Nyiaj,Tinned tooj liab ntawvCov. Yog tias koj muaj qhov yuav tsum tau rau ib qho ntawm peb cov khoom lag luam, thov hu rau peb tam sim no. Peb tab tom nrhiav rau pem hauv ntej kom hnov lus los ntawm koj sai sai. Cov khoom yuav muab rau thoob plaws ntiaj teb, xws li Tebchaws Europe, Tebchaws Asmeskas, MeLen.We muaj peev xwm tsim cov khoom lag luam tshiab tsis tu ncua kom txaus siab rau cov neeg siv khoom sib txawv.