China structure pipe black square and rectangular steel tube

{"pid":"50553229","cid":"369886","pimg_url":"\/\/img1.b2bforus.com\/eb\/51\/eab3c789f008\/product\/196831727_s-w400xh400.jpg","name":"API \uc778\uc99d \ud0c4\uc18c \uad6c\uc870 \uac00\ubcbc\uc6b4 24 \uc778\uce58 50 * 50 \uac15\ucca0 \uc815\uc0ac\uac01\ud615 \ud30c\uc774\ud504 St37 \uac15\ucca0 \uc815\uc0ac\uac01\ud615 \ud30c\uc774\ud504 \ud29c\ube0c \uac80\uc740 \uc815\uc0ac\uac01\ud615 \ud30c\uc774\ud504","company_name":"Shandong Zhongyu Weiye Trading Co., Ltd","attrs":{"\uac00\uaca9":"$580.00\/tons 5-49 tons","MOQ":"5 tons","\ubc30\ub2ec \uc2dc\uac04":"15-21 days","\uc0c1\ud45c":"zhongyu"}}

{"pid":"50553783","cid":"369906","pimg_url":"\/\/img1.b2bforus.com\/e1\/5f\/cc5eed5f5e05\/product\/196834902_s-w400xh400.jpg","name":"BSI \uc778\uc99d 1*1\uc778\uce58*1.4mm \uac80\uc740 \ud0c4\uc18c \uc815\uc0ac\uac01\ud615\/\uc0bc\uac01\ud615 \ucca0\uac15 \ud30c\uc774\ud504\/\uacf5\uc5c5 \uad6c\uc870 \ubc0f \uc9c0\uc6d0\uc6a9 \ud30c\uc774\ud504","company_name":"Shandong Lubao Metal Group Co., Ltd.","attrs":{"\uac00\uaca9":"$600.00\/tons 1-27 tons","MOQ":"1 Ton","\ubc30\ub2ec \uc2dc\uac04":"within 7 days","\uc0c1\ud45c":"lubao"}}