Lub tuam txhab Sri Lanka xav los tsim cov yas yogurt khob hauv ntau daim ntawv, HIPS & PP, thiab cov khoom siv ob qho tib si tuaj yeem ua rau tib lub tshuab, TQC-650B thermoforming khob tshuab.
Rau ib lub khob ua tiav lub cav, tshwj xeeb tshaj yog rau cov khob haus dej txias, peb yuav qhia cov neeg muas noj khob curling tshuab, tab sis nws tsis yog qhov tsim nyog rau cov kua mis nyeem qaub.
