Brass Fittings

Cov khoom lag luam hauv peb lub hoobkas yog cov khoom siv tooj dag tsim los ntawm cov neeg kho tshuab stamping. Lawv txhua tus yog cov khoom lag luam tshiab tseeb. Yog tias cov khoom muaj qhov khawb

01) Xaiv cov khoom raw kom zoo, xaiv cov khoom raw raws li koj xav tau, thiab ua tau raws li koj cov khoom xav tau. 02) Cov nplaim yog du, cov khoom lag luam zoo heev, lub zog yog txawm tias, thiab