Multilayer Gold Finger PCB Mobilephone Mother Board with Big BGA

WELCOME TO ABIS CIRCUITS CO., LTDABIS CIRCUITS CO., LTD is a professional PCB manufacturing which is focus on double side, Multilayer and HDI pcb mass production. The company was established on 2006, We have two factories together ,The factory in Shenzhen is specialized in small and middle volume orders and the factory in Shaoguan is for big volumn and HDI PCB Certifications and Factory PicturesPCB Technical and Capacility. Shenzhen PCB Factory I (Focus on Prototypying, Quick turn, Medium volume)  ItemCapacilityRaw materialAluminum base, Cooper baseLayer1-2 LayerMin.Line width/space4mil/4mil(0.1mm/0.1mm)Min.hole size12mil(0.3mm)Max. Board size1200mm*560mm(47in*22in)Finished board thickness0.3-5mmCooper foil thickness35um-210um(1OZ-6OZ)Remain thickness tolerance+/-0.1mmHole position tolerance+/-0.05mmRouthing outline tolerance+/-0.15mmPuntching outline tolerance+/-0.1mmSurface finishedLead free HASL, Immersion gold, imersion silver, OSP ectMC PCB Production capability10,000 a.q.m/month. ShaoGuan PCB Factory II (Mass production& HDI)  Item          CapacilityRaw materialCEM1, CEM3, FR1 FR4, Rogers, Telfon ect.Layer1 Layer-20 LayerMin.Line width/space3mil/ 3mil (0.075mm/0.075mm)Min.hole size0.1mm(drilling hole)Max. Board size1200mm* 600mmFinished board thickness0.2mm-6.0mmCooper foil thickness18um- 280um (0.5oz-8oz)NPTH Hole Tolerance+/- 0.075mmPTH hole Tolerance+/-0.05mmOutline tolerance+/-0.13mmSurface finishedLead Free HASL, immersion gold(ENIG), Immersion silvel, OSP, gold plating, gold finger, Carbon INKImpendance Control Tolerance+/-10%Production   capability 50,000 s.q.m/ monthMaterial Datasheet:Main PCB Material Supplier:PCB Product show:PCB Manufacturer Pre-Sale and After-Sale Service:   1 Hour quotation 2 hours complaint feedback 7*24 hour technical support 7*24 order service 7*24 hour delivery 7*24 production run Why choose us: . With ABIS, customers significantly and effectively reduce their global procurement costs. Behind each service provided by ABIS, is hidden a cost saving for customers. . We have two shop together, one is for prototype, quick turn, small volume making. The other is for mass production also for HDI board, with highly skilled professional employees, for high quality products with competitive price and on-time delivery. . We provide very professional sales, technical and logistic supports, on a world-wide basis.hours complaint feedback   FAQ : Q1: How can I got quotation:. Please send gerber file with format: .PCB / .P-CAD / .DXP / .CAD / .Gerber              Q2: Can you manufacture my PCBs from a picture file?. Could you please provide sample? Q3: Do you have pcb in stock?. Most of our pcb board are customised, which according to gerber file.. ABIS have sample in stock could sent to you for a quality checking always.Q4: What board manufacturer do you use for FR4?. Main Suppliers(FR4): Kingboard (Hong Kong), NanYa (Taiwan) and Shengyi (China).Q5: Will my PCB files be checked? . Checked within 12 hours. Once Engieer question and working file checked, production will start.Q6: What do you require in order to produce an assembly quotation?. Bill of materials (BOM) detailing:a), manufacturers parts numbers ,b), components suppliers' parts number (e.g. Digi-key, Mouser, RS )c), PCBA sample photos if possible.d), Quantity Q7: Does ABIS CIRCUITS bevel gold fingers?. Yes. A standard 45-degree bevel,  also bevel at 15 or 30 degrees upon request. For multi-layer board, please ensure there is adequate back set forthe bevels.Q8: My assembly company need the PCBs as panelized, can you do this for me? . Yes. We can panelize your circuits upon your request.Please keep us informed for any interestes! ABIS cares every your order even 1 piece    /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1