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Contact: Miss. Marina
Company: Beijing Haina Lean Electronic CO., LTD
Room 704-3, 7 / F, Building 9, Yard 8, Development Road, Changping District, Beijing
Beijing 100000
Phone: 86-010-57158440
E-Mail: Send Inquiry
Date/Time:  10/14/21 3:58 GMT

Thru Hole SMT OSP FR4 Electronics Automotive PCB Assembly

PCB Assembly Introduction

For Turnkey PCB Assembly, all you need to do is to send us your PCB assembly Bill
of Materials (BOM) list. ( a document or a spreadsheet format containing the PCB
specification selection ), the number of layers, quantity, and all dimensions
necessary. In addition, you also need to include a CAD-generated Gerber or Centroid
file for the top/bottom copper, Silkscreen and other details.
Next, we will send a formal quote for your order approval before production . you
can fix it if there’s any problem .
A summary of the process for a turnkey PCB assembly order :

Place Order
Component procurement
PCB Design
PCB Assembly
Quality assurance and testing
A , ftersales services and support


No. Items 2019 2020
1 HDI Capabilities HDI ELIC (4+2+4) HDI ELIC(5+2+5)
2 Max layer count 32L 36L
3 Board Thickness Core thickness 0.05mm-1.5mm ,Fineshed board thickness 0.3-
3.5mm Core thickness 0.05mm-1.5mm ,Fineshed board thickness 0.3-3.5mm
4 Min.Hole Size
Laser 0.075mm

Mechnical 0.15

Laser 0.05mm

Mechnical 0.15

5 Min Line Width/Space 0.035mm/0.035 0.030mm/0.030mm
6 Copper Thickness 1/3oz-4oz 1/3oz-6oz
7 Size Max Panel size 700x610mm 700x610mm
8 Registration Accuracy +/-0.05mm +/-0.05mm
9 Routing Accuracy +/-0.075mm +/-0.05mm
10 Min.BGA PAD 0.15mm 0.125mm
11 Max Aspect Ratio 10:1 10:1
12 Bow and Twist 0.50% 0.50%
13 Impedance Control Tolerance +/-8% +/-5%
14 Daily output 3,000m2 (Max capacity of equipment) 4,000m2 (Max
capacity of equipment)
15 Surface Finishing HASL Lead Free /ENEPING /ENIG /HASL /FINGER
16 Raw Material FR-4/Normal Tg/High Tg/Low Dk/HF FR4/PTEE/PI
Thru Hole SMT OSP FR4 Electronics Automotive PCB Assembly
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SOURCE: Import-Export Bulletin Board (
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