Cov tawv tawv siv hauv tsheb sab hauv feem ntau suav nrog PVC (ployvinyl chloride) tawv tawv, PU (poly urethane) tawv tawv, suede zoo li tawv tawv thiab lwm yam.Nws yog ib qho kev xaiv rau tawv thiab yog dav siv nyob rau hauv cov khoom sab hauv xws li rooj zaum, qhov rooj panels thiab ...
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