Aluminium alloy inner-suspended tubular gin ncej yog siv rau kev sib kis thiab faib kab engineering, sling ntauwd khoom, positioning pulley teeb siv.tubular gin ncej yog assembling zog stringing ntauwd.Cov khoom tseem ceeb ntawm aluminium alloy tuav ncej yog lub zog siab aluminium alloy, tubular gin ncej muaj kev nyab xeeb, txhim khu kev qha thiab lub teeb.