China oil pipe black steel hollow section

{"pid":"50579877","cid":"369927","pimg_url":"\/\/img1.b2bforus.com\/28\/51\/65bd9e154610\/product\/196945858_s-w400xh400.jpg","name":"Tubos cuadrados de acero al carbono Tubo negro de secci\u00f3n hueca de acero al carbono Q235B Tubos cuadrados de metal Zinc revestido Z35.6-484.8g\/m2 Aceitado","company_name":"Jin hongtongGroup Co., Ltd.","attrs":{"Precio":"$528.00\/tons 5-99 tons","MOQ":"5 tons","El tiempo de entrega":"Within 15-45 days","Marca":"Jinhongtong"}}