One stop custom circuit board factory 2 4 6 8 layers multilayer pcb board manufacturer from china
Topfast is a manufacturer that focus on PCB&PCBA manufacturing over 20 years.We have an excellent r&d team of 28 people.We can help you with one-stop service. To support you with the whole process from function research and development, product design discussion, PCB manufacturing, component procurement to PCB assembly.
Our company providing PCB industry solutions for customers in the field of templates and small volumes.With high quality and on time delivery product, we won the market's wide acclaim. We will continue to focus on customer satisfaction, along with "high quality"and "fast delivery", the company will become an electronic circuit service provider worthy of customer trust.Our factory mainly produces ordinary double-sided, multi-layer boards, HDI boards, metal based board, semiconductor boards, rigid-flex boards and flexible boards.
TECHNICAL CAPACITY | ||||||
PCB Capability | ||||||
Item | Rigid PCB | Flexible PCB | Rigid-Flex PCB | |||
Max Layer | 60L | 8L | 36L | |||
Inner Layer Min Trace/Space | 3/3mil | 3/3mil | 3/3mil | |||
Out Layer Min Trace/Space | 3/3mil | 3.5/4mil | 3.5/4mil | |||
Inner Layer Max Copper | 6oz | 2oz | 6oz | |||
Out Layer Max Copper | 6oz | 20z | 3oz | |||
Min Meadhanical Driling | 0.15mm | 0.1mm | 0.15mm | |||
Min Laser rilling | 0.1mm | 0.1mm | 0.1mm | |||
Max Aspect Ratio(Mechanical Driling) | 20:01 | 10:01 | 12:01 | |||
Max Aspect Ratio(Laser Drilling) | 1:01 | / | 1:01 | |||
Press Fit Hole Ttolerance | ±0.05mm | ±0.05mm | ±0.05mm | |||
PTH Tolerance | ±0.075mm | ±0.075mm | ±0.075mm | |||
NPTH Tolerance | ±0.05mm | ±0.05mm | ±0.05mm | |||
Countersink Tolerance | ±0.15mm | ±0.15mm | ±0.15mm | |||
Board Thickness | 0.4-8mm | 0.1-0.5mm | 0.4-3mm | |||
Board Thickness Tolerance(<1.0mm) | ±0.1mm | ±0.05mm | ±0.1mm | |||
Board Thickness Tolerance(≥1.0mm) | ±10% | / | ±10% | |||
Min Board Size | 10*10mm | 5*10mm | 10*10mm | |||
Max Board Slze | 22.5*30 inch | 9*14 inch | 22.5*30 inch | |||
Contour Tolerance | ±0.1mm | ±0.05mm | ±0.1mm | |||
Min BGA | 7mil | 7mil | 7mil | |||
Min SMT | 7*10mil | 7*10mil | 7*10mil | |||
Min Solder Mask Clearance | 1.5mil | 3mil | 1.5mil | |||
Min Solder Mask Dam | 3mil | 8mil | 3mil | |||
Min Legend Width/Height | 4/23mil | 4/23mil | 4/23mil | |||
Strain Fillet Width | / | 1.5±0.5mm | 1.5±0.5mm | |||
Bow &Twist | 0.003 | / | 0.0005 | |||
PCB Lead Time | ||||
Layer | Quick Turn/ Usual Time | Mass Production | ||
2L | 24hours /4 days | 8-10 days | ||
4L | 48hours /5 days | 10-12 days | ||
6L | 72hours /6 days | 12-14 days | ||
8L | 72hours /7 days | 16-18 days | ||
10L | 96hours /8 days | 18-20 days | ||
≥12L | 96hours /10 days | 18-20 days | ||
- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier