Features:Certificate:Company Show:Our Advantages:1.8 years exporting experience withwith aService-oriented sales team. Customer care is our top priority.2.Good cooperation with the solution company whocan satisfy clients' demands on firmware and design, and technical supports.3. SMT machine, aging testing room, temperature and humidity cycling test machine, 12-hours burn-in testing for finish products, which ensure the high quality control.4. A long term and reliable business relationship with our customers and suppliers.5. 24months warranty after shipping.Quality PolicyToguaranteeourquality,ourQCwillinspectthegoodsfromthefollowingsteps:1.Rawmaterials,tocontrolthequalityfromthesource.2.Semi-finishedproducts.3.PCBAboard,ourQCwilltestthemallfunctionbeforeassemblyshell.4.Beforepackage,ourQCwillinspectthe100%goods.5.Afterpackage,ourQCwillinspectfinalproductsstrictlyaccordingtoquality-control105E standard.Generalspeaking,wehaveconfidencethatthedefectrateis<=0.3%.RMA PercentageA:0.1%-0.3%accordingtodifferentproducts.HowyousupportRMAprocedures?Weoffer24monthswarrantysincetheETA.Ifthereareproductsqualityproblems(notman-madeones)withinthewarrantyperiod,Corelinkcanoffergoodfreepartsorproductstoreplacethebadpartsorproducts.YouwillpaythefreightfromyourcountrytoChinatosendbackthebadpartsorproducts,whileCorelinkwillpaythefreightfromChinatoyourcountrytosendthegoodpartsorproducts.Delivery TimeSample in 1-7 working days.100-500pcs with neutral packing in 10-12 working days.1000pcs withyour logopacking in 22-30 working daysAfter sales service24months after shipping.Technical supportingSupply fee android AppsSupply spare parts (LCD screen, touch panel, battery, case, speakers, antenna, protect film, accessories)