High-Level Quality OEM customized PCB boards Multilayer circuit board PCB manufacturer for Automotive power supply
Shenzhen Honglian circuit Co.,Ltd. is a High-Level standard PCB customized manufacturing, a National High tech professional precise new enterprise. We certificated UL, ISO9001, ISO14001, ISO / TS16949, CQC, and a series of qualification.
With over 10+ years of experience in producing high-tech multilayer PCBs, and our expert team, we keep creating mature process parameter to produce Special PCBs, high Tech precise PCBs, 2-32multilayer PCBs, Flexible printed board(FPC) in mass production, as well as PCB assembly sourcing service for our customers in the field of Automotive & Medical, Industrial application, Consumer Electronics etc.
"Quality is the soul of our company". We have a full supply chain from base Material(KB, Shenyid) to finished PCB for control quality system, and our factory is equipped with Automated Production equipment imported from Germany, Taiwan to meet or surpass customer expectations and specifications. HL-PCB, You're trustworthy of reliable manufacturing PCB to choose and aim to build long-standing business cooperations.
| Quality control flow How can we ensure quality ? |
Establish a systematic quality management system, with standard operating instructions as the program
* Raw materials require the starting source from imported brands, to guaranty high quality from the source to eliminate substandard products come out. No matter production process until finished, the PCB boards are tested with special instruments to comply with international PCB quality system standard.
* All of Gerber file is pre-evaluated strictly before placing order and production, if engineers find out any problem, we will send EQ file with Solutions to check with customer until that is solved.
* ERP system
The whole process of production shortens the delivery time, uses the ERP order management system, implements data monitoring, scientific and rigorous production process, 36processes, provides guarantee for your delivery on time.
* Mass production is produced after small batches approved by customer. For further production, we control PCB quality strictly comply to IPC standard system.
* All finished PCB will be tested strictly before packing with precise instruments, every process such as AOI test, FQC inspection, FQA final inspection by 100% visual check and equiments test.
* Acceptance of 3rd test for finished products before packing, with testing report.
| Process capability and checking parameters |
| N0 |
ITEM |
Technical capabilities |
| 1 |
Layers |
2-32 layers |
| 2 |
Max.Board Size |
1200mm*625mm |
| 47"*25" |
| 3 |
Finished Board Thickness |
0.15mm--10.0mm |
| 0.006"--0.4" |
| 4 |
Finished copper thickness |
35um-420um |
| 1OZ--12OZ |
| 5 |
Min.Trace Width/Space |
0.075mm/0.075mm |
| 0.003"/0.003" |
| 6 |
Min.Hole Size |
0.1mm (0.004") |
| 7 |
Hole Dim. Tolerance(PTH) |
±0.05mm (±0.002") |
| 8 |
Hole Dim.Tolerance(NPTH) |
±0.05mm (±0.002") |
| 9 |
Drill Location Tolerance |
±0.05mm (±0.002") |
| 10 |
V-Score Degrees |
20DEG-90DEG |
| 11 |
Min.V-Score PCB Thickness |
0.4mm(0.016") |
| 12 |
N/C Routing Tolerance |
±0.075mm (±0.003") |
| 13 |
Min.Blind/Buried Via |
0.1mm (0.04") |
| 14 |
Plug Hole Size |
0.2mm--0.6mm |
| 0.008"--0.024" |
| 15 |
Min.BGA PAD |
0.18mm (0.007") |
| 16 |
Materials |
FR4,Aluminium,High Tg,Halogen-free,Rogers, ISOLA etc. |
| 17 |
Surface Finish |
LF-HAL,ENIG,ImAg,ImSn,OSP, Gold plated, ENIG+OSP,HAL+G/F, ENEPIG |
| 18 |
Warp & Twist |
≤0.5% |
| 19 |
Electrical Testing |
50--300V |
| 20 |
Solderability Testing |
245±5ºC,3sec Wetting area least95% |
| 21 |
Thermal Cycling Testing |
288±5ºC,10sec,3cycles |
| 22 |
Ionic Contamination Testing |
Pb,Hg,Cd,Cr(VI),PBB,PBDE are less than 1000ppm |
| 23 |
Soldmask Adhesion Testing |
260ºC+/-5, 10S,3times |
HL-PCB can manufacture your PCB and have it expedited to you within 24 hours
| Lead Time |
Prototype Sample |
Mass Production |
| Layers |
Quick-turn(hours) |
Standard(DAYs) |
Quick-turn(hours) |
Standard(DAYs) |
| 1. 2L |
24 |
3 - 4 |
3~7 |
8~10 |
| 4L |
48 |
5 - 7 |
7~10 |
12~14 |
| 6.8L |
72 |
7 - 9 |
9~14 |
15~18 |
10L above |
Depending on Case details
|
| Excellent Service & Our Advantage ? |
* Customized Experience over 10+ years
* Imported Raw material to make sure quality 100%
* Automatic producting equiment line
* ERP system
It is the orders manangement system to monitor process data, and can check full producing line clearly,
make sure boards delivery on time.
* Technical expertise team 50% accumulated over 7+ years experience
* Green Enviromental protection
Rohs, Halogen Free, HAL lead free raw material, Wastewater recycling handling
* One to one 15mins response and further techonical support, keep improving customer's satisfaction.
* One-stop solutions
PCB manufacturing | PCB Assembly | IC & components sourcing
* Focus on High reliability, high mutilayer boards, Special process PCBs etc.
We are wholely family, we are a Creative team, contributing for Smart Electronics!
| PCB Frequently Asked Questions(FAQs) |
Q1: What service do you provide?
We have PCB production, PCB Assembly, SMD Stencil making, component purchase.
Q2: Are you a manufacturer?
Yes, we are a PCB factory located in Baoan District, Shenzhen, and doing export business.
Q3: What kinds of PCB file format can you accept for production?
Gerber, protel 99SE, protel DXP, CAM350, ODB+(.TGZ)
Q4: What are needed for quotation?
PCB: Gerber files and technical data are for PCB quotation;
PCBA: PCB information and BOM, testing documents;
FPC: Gerber files, CAD demension drawing.
Q5: How soon can i expect a response for my quotation request ?
We will respond your quotation within 24 hours to the quotation requests.
Q6: What is the Lead time?
(1)Sample:
1-2 Layers: 5 to 7working days
4-8 Layers: 10 working days
(2)Mass production: 15~30days
Q7: What is standard shipping time?
It's about 3-7 working days shipping by UPS, DHL, FEDEX, TNT, or by Ocean shipping.
Q8: What about the shipping cost?
The shipping cost is determined by the destination, weight, packing size of the goods.
Please let us know if you need us to quote you the shipping cost.
Q9: Is there any minimum order quantity(MOQ) requirement?
No minimum order limitation.
Q10: What type of materials do you use?
Our materials have KB, SHENGYI, ITEQ, ROGERS etc.
Q11: How can you ensure the quality of the PCBs?
Our PCBs and PCBA productions are 100% test including Flying Probe Test, E-test and AOI and functional test.
Q12: Can I get a free sample?
Yes, Welcome to experience our service and quality. You need make the payment at first, and
we will return the sample cost when your next bulk order.
Q13: Will HL-PCB send the stencil with the boards?
Yes, we can send the SMD stencils with the boards, and we can also help stocking the stencil for 6 months, that is,
if you re-produce the boards in the 6 months; the stencil would be free.
Q14: Can we visit your company ?
Yes, no problem. Looking forward to visiting us in Shenzhen, or through video display.
Q15: Are my files safe?
Absolutely. Your files are 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.
For any inquiries about your PCB project, or Gerber files, please feel free to contact us. thank you!
"Quality is the soul of our company". We have a full supply chain from base Material(KB, Shenyid) to finished PCB for control quality system, and our factory is equipped with Automated Production equipment imported from Germany, Taiwan to meet or surpass customer expectations and specifications. HL-PCB, You're trustworthy of reliable manufacturing PCB to choose and aim to build long-standing business cooperations.
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