Name: Tablet PC motherboard Number of layers: 6 layers Board thickness: 0.8mm Surface Plating: Immersion gold Special Process Description: 0.25BGA Min. line width/spacing 4mil/4mil Min. across hole 0.2mm Factory Advantages: 1. 13 years professional PCB/PCBA manufacturing experience. Specializing in electronics manufacturing service including electronic design and engineering, PCB Fabrication & Assembly, SMT, custom printed circuit board products, One-stop cost-effective PCB Solutions, Electronic Components Procurement, prototyping, turnkey solution and other value-added service. 2. Excellent and high process capability, Specialized in 2 to 32 layer PCBs, FR4, Ceramic, High TG, Rogers, High Frequency RF, Halogen free, Aluminum-based PCB etc. available, with 3mil minimum line width and spacing and as small as 0.2mm holes. Copper thickness is 1 to 6oz on the inner layer and 0.5 to 5oz on the outer layer. 3. International quality & environment certifications. GX quick has been certificated by international quality & Environment systems such as ISO9001, ISO14001, SGS, RoHS, UL etc. 5. Free samples with sample costs refunded after confirmed standard order, 24-hour quick-turn service. 6. High quality raw materials from top suppliers for laminates, copper foil, PP and more. Most important key points of OEM 1.FR4, Ceramic, High TG, Rogers, High Frequency RF, Halogen free, Aluminum-based PCB etc. available. 2.This FR4 PCB can be up to 32 layers. 3.ENIG, lead-free HASL, gold flash, OSP, gold finger, Hard & Soft Gold, immersion gold/silver/tin surface finish etc. available 4.Copper thickness is 1 to 6oz on the inner layer and 0.5 to 5oz on the outer layer. Has 3mil minimum line width and spacing, and as small as 0.2mm holes. 5.Board thickness: 0.3~3.5mm Our Excellent service Advantage-Why choose us? Package: PE + Cartoon 1. Finished Board 2. Packed in anti-static bag 3. Bubble pack 4. Packed in cartoon 5. Packed in strap Shipping Port: Hongkong/Shenzhen China Lead Time(working day) under Standard Production: Single Sided(5-7days) Double Sided(5-7days) 4 Layers(10-12days) 6 Layers(11-13days) 8 Layers(11-13days) 10 Layers(12-14days) Payment Method: T/T, Paypal, Western Union, Visa, L/C Payment Term: For samples, we deliver it to customer by UPS, Fedex, DHL, TNT or EMS. For mass production order, we deliver to customer by air or by sea.