industrial roller with ra 0 005um

{"cid":"91194792","title":"45# Material Calender Roller with RA 0.005um Mirror Surface and HRC 65 Hardness for PVC Sheet","imgUrl":"https:\/\/img.chinax.com\/nimg\/ce\/f0\/bb34d35ee85c45de0690ceec5c73-200x200-1.jpg","attrs":{"Price":"2000USD\/pc-5000USD\/pc","Brand Name":"HUATAO","Model Number":"HTCR","Minimum Order Quantity":"1","Delivery Time":"45 Days","Certification":"ISO CE","Place of Origin":"CHINA","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union,MoneyGram","Supply Ability":"100 Pcs\/Month","Packaging Details":"Wooden Case","Product Name":"Flow Channel Calender Roller for Plastic Sheet","Key Words":"Calender Roller","Material":"45#","RA":"0.005um","HRC":"65","Straightness":"\u22640.005mm.","Runout":"\u22640.005mm.","Coaxiality":"\u22640.005mm."}}