缓冲芯
Koj nyob hauv qhov chaw zoo rau 缓冲芯.Txog rau tam sim no koj twb paub lawm tias, txhua yam koj tab tom nrhiav, koj paub meej tias yuav pom nws Rongda.peb lav tias nws nyob ntawm no Rongda.
Rongda yog ua tiav nrog cov txheej txheem dyeing high-tech. Nws yuav raug dyed raws li cov neeg siv khoom xav tau ntawm ntau txoj kev dyeing, feem ntau ncaj qha dyeing, mordant dyeing, overdye, los yog ntub-rau-ntub dyeing..
Peb taw qhia qhov zoo tshaj plaws 缓冲芯.rau peb cov qhua ntev thiab peb yuav nquag koom tes nrog peb cov neeg siv khoom los muab cov kev daws teeb meem thiab cov txiaj ntsig tus nqi.