zaicanguanguochengzhong,zhangxiaojunzongjinglilvxianjieshaolenanbanglvyedetouzihechannengqingkuangyijigongsidepinpaidingwei,ranglaifangdaibiaotuanduinanbanglvyeyouleshenkederenshihelejie。shengchanchangchangzhengjunyezhongdianjieshaolenanbanglvyedelvhejinjianzhuxingcai、工業鋁型材和鋁合金門窗幕牆材料產品,並介紹了每種鋁型材的生產工藝過程。