China h beam 300x300

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{"pid":"50550937","cid":"369906","pimg_url":"\/\/img1.b2bforus.com\/e1\/5f\/cc5eed5f5e05\/product\/196818468_s-w400xh400.jpg","name":"100x100 300x300 500x200 600x200 900x300 Hot Rolled Carbon Steel Profile H beam for Decoiling in structural engineering","company_name":"Shandong Lubao Metal Group Co., Ltd.","attrs":{"Price":"$550.00\/tons 1-27 tons","MOQ":"1 Ton","Delivery Time":"15-21 days","Brand":"LUBAO"}}

{"pid":"21333180","cid":"109938","pimg_url":"\/\/img1.b2bforus.com\/15\/48\/2e5b1f2da6de\/product\/71115031_s-w400xh400.jpg","name":"Construction Column Hot Rolled Steel I-Beams ASTM\/JIS w10\/300X300 Structural Steel H Beam Price Per Ton","company_name":"Tianjin Kaifeng Metal Materials Sales Co., Ltd.","attrs":{"Price":"Negotiable","MOQ":"5.0 Tons","Delivery Time":"22-30 days","Brand":"KF"}}

{"pid":"24328041","cid":"139976","pimg_url":"\/\/img1.b2bforus.com\/2a\/a1\/10d9acfa0090\/product\/84274086_s-w400xh400.jpg","name":"Fiber Laser Marking Machine Startnow Lens 1064nm Fiber Laser Marking Machine Parts 110X110 175X175 300x300 Scanning Beam Lens Galvo System","company_name":"Nanjing Startnow Opto-Electronics Co., Ltd.","attrs":{"Price":"Negotiable","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"Startnow"}}