Name: Communication Module Board Number of layers: 4 layers Material: FR-4 Board thickness: 1.6mm Surface Plating: Immersion Gold Special Process Description : 0.25BGA Special technology explanation: Black Matte Ink, gold thickness 5M 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 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. 4. A large number of advanced equipment imported from the United States, Japan, Germany, Israel . Sophisticated equipment is gradually introduced to ensure excellent manufacturing process capabilities, such as: 1) Drilling machine 2) Full automatic plating line 3)Figure electric automatic line 4) Punching machine 5) Digital control routing machine 6) PTH 7) Antioxidant treatment line 8) Full automatic digital control V-CUT machine 9) Lami-machine 10) AOI testing machine 11) CCD-Exposal room 12) Automatic dry film machine 13) High speed flying probe machine 14) Fully automatic temperature control baking ovens. 15) Dedicated testing machine 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. Quality goal Total scrap rate â?¦ 1.8% customer satisfactionâ?§90% Template punctuality delivery rate â?§ 98% batch punctuality delivery rate â?§ 92% Customer complaint rate â?¦ 1% customer return rate â?¦ 0.5% Comprehensive Qualified rate â?§ 98% batch board utilization â?§ 90% Pre-launch rate: â?¦ 3% backwash solder mask â?¦ 3%, circuit â?¦ 2.5%