fixing cement roofing copper disc rivets

{"cid":"91182431","title":"Roof Slates Copper Disc Rivets 100 Pcs Package 20mm Length 18mm Round Base","imgUrl":"https:\/\/img.chinax.com\/nimg\/a1\/0e\/be45d3fa49f0234e8a28f1be8b8a-200x200-1.jpg","attrs":{"Brand Name":"huihaocustom","Model Number":"hh-co-20","Minimum Order Quantity":"50000 pcs","Delivery Time":"7 work days","Certification":"iso","Place of Origin":"China","Payment Terms":"L\/C, T\/T","Supply Ability":"400000 pcs per month","Packaging Details":"100 pcs per bag, 20 bags per carton","name":"copper disc rivets","usage":"Roof Slates","base type":"round disc","base size":"18mm","pin diameter":"1.5mm","pin length":"20mm","material":"copper","factory":"he bei xiangyi"}}

{"cid":"91225745","title":"Corrosion Resistance Umbralla Base Copper CD Weld Pins For Fix Cement Roofing","imgUrl":"https:\/\/img.chinax.com\/nimg\/b7\/9c\/25e87f4fadc4ead7504467572510-200x200-1.jpg","attrs":{"Brand Name":"HUIHAO","Model Number":"round base weld pin","Minimum Order Quantity":"10,000 PCS","Delivery Time":"10 day","Certification":"ISO9001-2015","Place of Origin":"HEBEI","Pin diameter":"1.5mm","base type":"umbralla type","certificate":"ISO2009-2015","Supply Ability":"200.000pcs per week","Service":"Door-to-door service","Packaging Details":"PP BAGS+CARTON+PALLET\/CASE","base diameter":"18mm","sample":"support","Payment Terms":"L\/C,D\/A,D\/P,T\/T","Product Name":"copper weld pin","Company type":"manufacturer and factory","Usage":"for fix cement roofing"}}