gravity casting parts 0 1mm tolerance

{"cid":"91219315","title":"Gravity Casting Custom Machine Components Parts With Polishing 0.1mm Tolerance","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/5c\/69\/7aa71cd4e268dbe43ca8ef3376ad-200x200-1.jpg","attrs":{"Price":"Confirm price based on product","Brand Name":"OEM\/ODM","Minimum Order Quantity":"100pcs","Delivery Time":"Tooling: 4~12 weeks update part size; Samples: one week if no finish and CNC machining required; Production:2~3weeks","Place of Origin":"Guangdong\uff0cChina","Packaging Details":"Bubble Bags, Corrugated Carton,Pallet or as per customer`s requirement on Casting Parts","Payment Terms":"Advance 30% deposit and ship after receiving 70% final payment","Supply Ability":"500 tons of aluminum alloy material","Casting Forming":"Casting","Surface Treatment":"Polishing","Weight":"0.5-50kg","Material":"Metal Alloy","Standard":"Non-standard","Application":"Machinery Parts","Surface Roughness":"Ra0.8","Dimension":"Customized"}}

{"cid":"91184756","title":"Oxygen Root Sensors Automobile Casting Components For Sea Gravity Packaging","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/4d\/69\/8c85df2a48c7fedf09a23d3529be-200x200-1.jpg","attrs":{"Price":"negotiation","Brand Name":"NBSJ","Model Number":"SJ7292592","Minimum Order Quantity":"1000-5000pcs","Delivery Time":"10 working days after received your payment","Place of Origin":"China","Certification":"TS 16949 and ISO 9001","Payment Terms":"L\/C, T\/T","Supply Ability":"3,0000-50000pcs per month","Packaging Details":"wood box","After-sales service":"1 Year","Packaging":"Wooden Case","Heat Treatment":"Annealing","Material":"Carbon Steel, Alloy Steel, Stainless Steel","Color":"Silver","Tolerance":"\u00b10.1mm","Size":"Customized","Process":"Investment Casting And Machining"}}