China Shenzhen FPC/Fpca, Fpcba, Flexible PCB, Flex PCB, Rigid-Flex PCB/HDI Flex PCB/FPC, PCB/Flex PCB Laminating Service, Find details about China PCB, Multilayer from Shenzhen FPC/Fpca, Fpcba, Flexible PCB, Flex PCB, Rigid-Flex PCB/HDI Flex PCB/FPC, PCB/Flex PCB Laminating Service
Item | RIGID | FLEX | RIGID-FLEX |
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 | 2oz | 3oz |
Min Mechanical Drilling | 0.15mm | 0.1mm | 0.15mm |
Min Laser Drilling | 0.1mm | 0.1mm | 0.1mm |
Aspect Ratio(Mechanical Drilling) | 20:1 | 10:1 | 12:1 |
Aspect Ratio(Laser Drilling) | 1:1 | / | 1:1 |
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% |
Impedance Tolerance | Single-Ended:±5Ω(≤50Ω),±7%(>50Ω) | Single-Ended:±5Ω(≤50Ω),±10%(>50Ω) | Single-Ended:±5Ω(≤50Ω),±10%(>50Ω) |
Differential:±5Ω(≤50Ω),±7%(>50Ω) | Differential:±5Ω(≤50Ω),±10%(>50Ω) | Differential:±5Ω(≤50Ω),±10%(>50Ω) | |
Min Board Size | 10*10mm | 5*10mm | 10*10mm |
Max Board Size | 22.5*30inch | 9*14inch | 22.5*30inch |
Contour Tolerance | ±0.1mm | ±0.05mm | ±0.1mm |
Min BGA | 7mil | 7mil | 7mil |
Min SMT | 7*10mil | 7*10mil | 7*10mil |
Surface Treatment | ENIG,Gold Finger,Immersion Silver,Immersion Tin,HASL(LF),OSP,ENEPIG,Flash Gold;Hard gold plating | ENIG,Gold Finger,Immersion Silver,Immersion Tin,HASL(LF),OSP,ENEPIG,Flash Gold;Hard gold plating | ENIG,Gold Finger,Immersion Silver,Immersion Tin,HASL(LF),OSP,ENEPIG,Flash Gold;Hard gold plating |
Solder Mask | Green,Black,Blue,Red,Matt Green | Green Solder Mask/Black PI/Yellow PI | Green,Black,Blue,Red,Matt Green |
Min Solder Mask Clearance | 1.5mil | 3mil | 1.5mil |
Min Solder Mask Dam | 3mil | 8mil | 3mil |
Legend | White,Black,Red,Yellow | White,Black,Red,Yellow | White,Black,Red,Yellow |
Min Legend Width/Height | 4/23mil | 4/23mil | 4/23mil |
Strain Fillet Width | / | 1.5±0.5mm | 1.5±0.5mm |
Bow & Twist | 0.3% | / | 0.05% |
No | Equipment name/details | Brand |
1 | Semi-automatic solder paste printerGCW-3040A | Gongchuangwei |
2 | Semi-automatic solder paste printerJT-1068LF | Jitian automation |
3 | 1.5Msemi-automatic printing machine | Qiqi automation |
4 | Automatic Paste Printing Machine CP-400 | Huancheng automation |
5 | Fully automatic printing machine CP-400 | Huancheng automation |
6 | Pick and place machine KE-2060M | JUKI |
7 | Pick and place machine KE-2050L | JUKI |
8 | Pick and place machine KE-2030L | JUKI |
9 | Pick and place machine HF | SIEMENS |
10 | Pick and place machine HS60 | SIEMENS |
11 | Pick and place machine HF/3 | SIEMENS |
12 | Pick and place machine HS60 | SIEMENS |
13 | Pick and place machine HS60 | SIEMENS |
14 | Pick and place machine F5 | SIEMENS |
15 | Lead-free reflow JTE-800D | JINGTUO |
16 | Double rail reflow H8- | Helixin |
17 | AOI Optical Inspection Machine OTEK M-780 | Fuxin |
18 | AOI Optical Inspection Machine ST-516 | Yaan |
19 | Paste mixer | Taiyangtong |
20 | Boarding machine W320 | Taiyangtong |
21 | Double track closing machine standard | Qiqi automation |
22 | 6.8M transfer machine | Qiqi automation |
23 | 6M dual rail transfer machine | Taiyangtong |
2. ERP quality system:
Making all departments, like production, supply, sales, inventory, human resources, finance, logistics, decision-making departments can share resources, information together in enterprise. So that enterprise could analysis, forecast, making decision for all related enterprise management activity. Under this management system, whole enterprise business process will be controlled and improved under healthy situation.
3. Electrostatic protection method
Q1. What services do you have?
We provide turnkey solutions including PCB fabrication, SMT, plastic injection & metal, final assembly, testing and other value-added service.
Q2, What is needed for PCB & PCBA quotation?
For PCB: Quantity, Gerber file and technique requirements (material, size, surface finish treatment, copper thickness, board thickness).
For PCBA: PCB information, BOM, Testing documents.
Q3. Can we inspect quality during production?
Yes, we are open and transparent on each production process with nothing to hide. We welcome customer inspect our production process and check in house.
Q4. Does HENGKAITUO accept small order for PCB assembly?
Yes, we consider all orders as a blessing. We appreciate all buyers as valued dealers, and will pay high attention to small orders as potential bulk order.
Q5. Do I need to pay deposit for an order?
For sampling or small pcb assembly order, HENGKAITUO usually requires 100% full payment before shipping. For bulk order, 50% deposit with order. The balance was paid before delivery
Q6. Are my files safe?
Your files are held in complete safety and security. We protect the intellectual property for our customers in the whole process. All documents from customers are never shared with any third parties.
Looking Forward to Your "inquiry"