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Best Technology Your best partner of MCPCB, Ceramic PCB,PCB & PCBA in Asia! Contacts
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What kind of material of FR4 PCB do you have?
 FR4 Tg130-170、High TG260 material, Rogers materil, Isola IT180A material.,etc

What surface finish we can provide?
ENIG, Flash Gold, Hard Gold Finger, Gold Plating(50mil), Gold finger, Selected Gold plating, ENEPIG, ENIPIG;HAL, HASL(LF), OSP, Silver Immersion., Tin Immersion

What is your board warp &twist?
Our standard warp& twist is ≤ 0.75%, but we can control with ≤ 0.5%

What is the impedance control tolerance?
standard impedacen control is +/-10%,± 5 Ohm for special value.

What is the Min Soldermask Bridge?
For Normal: 8mil (0.2mm);For HDI: 6 mil (0.15mm)

How heavy cooper you can make?
We can provide heavy copper PCB thickness up to 30OZ(1050um)

what is the min Trace Width/Space?
For Normal: 4/4mil; For HDI:(3/3mil)

what is the Max Board Dimension?
we have 0.15mm to 8.0mm can chooseable to meet customer requirements.

What is the min unit size you can make?
10*10mm, but for smaller unit size, we can make it and it need to delivery via panel

Do you have expedite service?
Yes, we have. 4-6L 3 days for quick turn.