Product Description Aluminom coiled tube nkọwa n'ime-grooved aluminum alloy tube ( Alloy ọkwa: 3003 ma ọ bụ 3103, wdg) Aluminom kpokọtara tube nkọwa Aluminom ingots na-extruded, sere, n'ime grooved na-mere n'ime tubes.aluminom tube nwere ezigbo ductility, yana n'ime helical fin elu nke 0 ....
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