ra3 2 bicycle frame cnc machined part

{"cid":"91198728","title":"T5 Treatment 0.05mm Tolerance CNC Steel Components Ra3.2 Bicycle Frame","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/04\/30\/977c7a0108e74863fea1e47312f9-200x200-1.jpg","attrs":{"Price":"$2-10","Brand Name":"Tuofa","Model Number":"ST008","Minimum Order Quantity":"10pcs for Stainless Steel Parts","Delivery Time":"18-23 days","Certification":"ISO9001:2015","Place of Origin":"Guangdong","Payment Terms":"T\/T, Western Union, MoneyGram, L\/C, D\/A","Supply Ability":"50000pcs per Month","Packaging Details":"30cm*25cm*20cm cartons","Product Name":"CNC Stainless Steel Parts","Surface Treatment":"Polishing, Painting, Chroming, Anodizing, Brushing, Silk Screening","Process":"Turning, Milling, Drilling, Grinding, Wire EDM, Welding etc","Tolerance":"0.05mm-0.2mm","Popular Color":"Black\/Blue\/Dark Grey\/Orange\/Red etc","Roughness":"Ra1.1-Ra3.2","Finish":"Polished,Brushed,Sandblasted,Heat Treatment Etc","Applicable Heat Treatment":"T5~T6"}}

{"cid":"91203231","title":"Ra3.2 Cnc Machined Bicycle Parts Electroplating Electric Bike Frame Black","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/a8\/17\/f277e1d69786bfceae1d497d1839-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Bicycle Spare Parts","Model Number":"FK-005","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,wood box","Key word":"Bicycle Spare Parts","Surface Treatment":"Brushiing,anodized,powder coating,painting,nature,electrophoresis","Application":"Industrial Equipment","Tolerance":"+ - 0.005 mm","Type":"Drilling,Etching,Chemical Machining,Lachining,Laser Machining,Milling.","Roughness":"Ra0.2~Ra3.2","Material":"Copper, Hardened Metals","Product name":"Bike spare parts"}}