ZITROK PCB focuses on being professional customized PCB prototypes Manufacturer and supplier in Shenzhen China as well as volume pcb production including the supply of Multi layer PCBs (up to 24 layer) . We also offer manual High Quality PCB prototypes turnkey Assembly, both Surface Mount(SMT) with components soldering and conventional and supply laser cut Solder Paste Stencils for use in Surface mount build.Custom-made Product range:· FR4 standard PCB from 1 ~ 24 layer · FPC from 1 ~ 6 layer · HDI PCB, Blind and buried via board · Aluminium base 1 ~ 4 layerFinished Outer Copper Thickness we can do from 35UM up to 350um , while finished Inner Copper Thickness from 17um up to 350um , plated hole>50um. Order quantity: from 1pcs to 100000pcs,no MOQ.Quick turnaround service: double-sided can be finished in 24 H while 4 layer will be ready in 72 H.Main fabrication Strength of ZITROK PCB:Stable Quality: All our PCB and PCBA are UL, ISO 90001; 14001, RoHs certificated. At each stage of production, we conduct inspections of every PCB.Flexibility: We are flexible with delivery schedules and able to provide relatively fast turnaround on both sample and production quantities. Quick turn PCB prototyping service with delivery available from just 24 Hours.On-time delivery: Our delivery reliability rate is over 95.5%. ZITROK pioneered the end-to-end WIP online software which managers every aspect of your project. This ensures our quality manufacturing process for timely delivery.Efficient response: Quick response in 2 hours is always available for you.