where to buy copper sheet metal

{"cid":"91180266","title":"POM Copper Plating Dry Sliding Bearing 100mm Inner Diameter","imgUrl":"https:\/\/img.ismap.com\/nimg\/d6\/81\/8378a820fb43a7333b9e93da8403-200x200-1.jpg","attrs":{"Price":"negotiated","Brand Name":"TOB POM Boundary Lubricating Bearings","Minimum Order Quantity":"negotiated","Delivery Time":"negotiated","Certification":"ISO 16949","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"negotiated","Packaging Details":"Cartons and Pallets","Material":"Metric plain bushings of triple-layer POM composite material","Types":"Wrapped bushes, Thrust washer","Application":"Automotive Chassis, Forging Machines, Mine Quarrying Machines, Metal Melting And Casing Machines And In Water Irrigating And Steel Rolling Industries, Etc.","Supplu Ability":"Self-lubricating Dimensions Tolerance \u2022 Custom Bushings Assembly \u2022 Sliding Bearings Suppliers","Working Temperature":"-40~+120\u2103","Max. PV value":"Grease 2.8 N\/mm\u00b2\u00b7m\/s, Oil 50 N\/mm\u00b2\u00b7m\/s"}}

{"cid":"91196483","title":"High Strength Sheet Slitting Machine With Separate Coil Preparation System","imgUrl":"https:\/\/img.ismap.com\/nimg\/9c\/e3\/2311836e709ad302702ea8da131d-200x200-1.jpg","attrs":{"Price":"negotiable","Brand Name":"HongZhong","Minimum Order Quantity":"1 set","Screw design":"Single-screw","After-sales service provided":"commissioning and training","Name":"Modern Industrial Production , Copper , Slitting Line , High Strength","Usage":"Widely Used for Interior Decoration","Size":"55mmx24mm","Raw material":"PE PVC Granules","Place of Origin":"china","Certification":"CE ISO9001 2008","Packaging Details":"Seaworthy packing, naked","Payment Terms":"L\/C, T\/T, Western Union","Supply Ability":"12 lines per month"}}

{"cid":"91203231","title":"Powder Coating CNC Machined Parts Ra 0.6 - 3.2 For Aluminum Copper Brass Titanium","imgUrl":"https:\/\/img.ismap.com\/nimg\/6d\/a1\/50979790784f5bf3f147d3dd4bfe-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"cnc machinery part","Model Number":"FK-271","Minimum Order Quantity":"1pcs","Delivery Time":"5~8 days","Certification":"ISO9001 and ISO14001 system","Place of Origin":"China","Payment Terms":"D\/A, D\/P, L\/C, L\/C, T\/T","Supply Ability":"70000pcs\/month","Packaging Details":"Cartoon boxes","Key word":"CNC machined Parts","Name":"CNC Machining Part","Type":"CNC Machining Parts On Demand","Process":"Parts of CNC Machine","Color":"Customized any color","Material":"Aluminum, copper, brass,titanium","Surface Roughness":"Ra 0.6-3.2","Surface Treatment":"Powder coating"}}