orthodontic accessory expansion screws with warranty

{"cid":"91222511","title":"Dental Orthodontic Mini Expansion Screw Palatal Expander Normal\/Mini Type Shelf Life 2 years MFDS Safety Standard","imgUrl":"https:\/\/img.ismap.com\/nimg\/33\/e2\/578c9d1476e2410b4849bfce5fdd-200x200-1.jpg","attrs":{"Price":"CN\u00a510.87\/packs 10-49 packs","Brand Name":"ALS","Model Number":"Mini Expansion Screw","Minimum Order Quantity":"10 packs","Place of Origin":"Zhejiang, China","Power Source":"Manual","Warranty":"2 years","After-sale Service":"Free spare parts","Material":"Medical-grade Stainless Steel","Shelf Life":"2 years","Quality Certification":"ce","Instrument classification":"Class II","Safety standard":"MFDS"}}

{"cid":"91204602","title":"CJ1W-OC211 Omron Expansion Module For PLCs","imgUrl":"https:\/\/img.ismap.com\/nimg\/43\/bf\/87f649365d7230351b8bb5114615-200x200-1.jpg","attrs":{"Price":"$99-$169","Brand Name":"Omron","Model Number":"CJ1W-OC211","Minimum Order Quantity":"1\/pc","Delivery Time":"2-3working days","Place of Origin":"China","Payment Terms":"T\/T, western union","Supply Ability":"200pc\/per week","Packaging Details":"Carton packaging","Warranty":"1Year","Shipping Ways":"DHL,FedEx,EMS","MOQ":"1 piece","Brand":"Omron","Product name":"Programmable Logic Controller","Delivery time":"1-2days"}}