Flex PCB Professional FPC RoHS Flex Circuit Board Flexible PCB Manufacturer
China Flex PCB Professional FPC RoHS Flex Circuit Board Flexible PCB Manufacturer, Find details about China PCB, Multilayer from Flex PCB Professional FPC RoHS Flex Circuit Board Flexible PCB Manufacturer
Flex Pcb Professional FPC RoHS Flex Circuit Board Flexible PCB Manufacturer
Company Information
HENGKAITUO have been providing high quality & cost effective PCB assembly one stop solution to customer since 2004. We have 17 years PCB&PCBA OEM/ODM experience.Our full turnkey service includes Printed Circuit Board Design & Layout, PCB production, Components sourcing, PCB assembly, Conformal Coating,Software Development, Enclosure Design & Development, Functional Testing and Mechanical Assembly/ Box Build.Whether you require electronic assembly, hardware or embedded software design, PCB supply, PCB layout, pre-compliance EMC testing or any combination of the above, we have the capability to turn your ideas into reality based on ISO9001-certified and IPC-A-600 & IPC-A-610 compliant production facilities.
Why Choose Us
Product Capacity
| 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% |
Product Picture
Our Service
- EMS-Electronic Manufacturing Service
- PCB design and PCB Layout
- PCB Assembly on SMT, BGA and DI
- Cost Effective Components Sourcing
- Fast Turn Prototype and Mass Production
- Box Build Assembly
- Engineering Support
- Tests(X-ray, 3D Paste Thickness, ICT, AOI and Functional tests)
- Logistics and After-sales Service
Our Machine
| 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 |
Quality Control
Our company executes the ROHS requirements, all the products we provide to our customers will be strictly accordance with ROHS standard. Our quality contral system includes following process.
1. Carrying out ISO9001:2015 exactly in all process.
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
- Inhibiting static charge accumulation and static charge generation.
- Eliminating existent static charge in quick and safe way.
- The implementing electrostatic protection area(EPA) and good grounding system.
Our Certification
Packaging & shipping
Bubble Anti-satatic Bag. For AL, Composite Anti-static Bag, Double Flute Carton, Inner Pads(Top and Bottom), Inner Cards, Pallet and Pallet Wrapper.
Market Segmentation
FAQ
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"
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