Global Well Electronic Co., LTD
FR-4 PCBA Circuit Board Assembly Double Layer PCB Smt Assembly

FR-4 PCBA Circuit Board Assembly Double Layer PCB Smt Assembly

  • High Light

    310mm PCBA Circuit Board Assembly


    PCB Smt Assembly 310mm


    Double Layer PCB Smt Assembly

  • Metal Coating
  • Mode Of Production
  • PCB/PCBA Max Size
  • Production Lines
    SMT &DIP Production Lines , Assembly Lines
  • Layer
    1-40 Layer
  • Base Material
  • Samples
    1 Piece(Min.Order) |
  • Shipping Method
    By Air, By Sea, By Land
  • Trademark
  • Origin
    Guangdong, China
  • Place of Origin
    Guangdong, China
  • Brand Name
  • Certification
    RoHS, CCC, ISO, CE
  • Model Number
  • Minimum Order Quantity
  • Price
    USD+0.1-10+per pcs
  • Packaging Details
    ESD & Bubble Bag & Carton
  • Delivery Time
    PCB 3-7dyas, PCBA 1-3weeks/1 - 1000 -15days;1001 - 5000-20days;5001 - 20000-35days
  • Payment Terms
    L/C, D/A, D/P, T/T, Western Union, MoneyGram
  • Supply Ability
    30000 Square Meter/Square Meters per Month module electronic board

FR-4 PCBA Circuit Board Assembly Double Layer PCB Smt Assembly

Fr4 PCBA Circuit Board Assembly Double Layer PCB Smt Assembly

1.Product Description

Key Specifications/Special Features
Layer: 1-40L
Material: FR4
Board thickness: 1.6mm
Copper thickness: 1oz
Solder mask color: blue
Silk screen color: white
Finishing: HASL lead-free
Special requirement: half hole
Minimum hole: 0.25mm
Minimum line width/space: 0.25/0.25mm
Minimum PTH copper thickness: 20um
Following is the whole manufacturer capacibility:
Material: FR-4/Hi Tg FR-4/lead-free materials (RoHS compliant)/CEM-3, aluminium, metal based
Layer no: 16
Finished board thickness: 0.2 mm-3.5mm (8mil-138mil)
Board thickness tolerance: ±10%
Cooper thickness: 0.5oz-4oz (18um-144um)
Copper plating hole: 18-40um
Impedance control: ±10%
Warp & twist0: 70%

Min trace width: (a) 0.075mm (3mil)
Min space width: (b) 0.075mm (3mil)
SMD pitch: (a) 0.2mm (8mil)
BGA pitch: (b) 0.2mm (8mil)

Solder mask
Min solder mask dam: (a) 0.0635mm (2.5mil)
Solder mask clearance: (b) 0.075mm (3mil)
Min SMT pad spacing: (c) 0.075mm (3mil)
Solder mask thickness: 0.0007" (0.018mm)

Min hole size: (CNC) 0.2mm (8mil)
Min punch hole size: 0.9mm (35mil)
Certificates: UL, ISO9001/2008

2. Our Services

1. PCB fabrication.

2. Turnkey PCBA: PCB+components sourcing+SMD and through-hole assembly

3. PCB clone, PCB reverse engineering.
FR-4 PCBA Circuit Board Assembly Double Layer PCB Smt Assembly 0
PCB or PCBA Files Requests:

1. Gerber files of the bare PCB board
2. BOM (Bill of material) for assembly (please kindly advise us if there is any acceptablecomponents substitution.)
3. Testing Guide & Test Fixtures if necessary
4. Programming files & Programming tool if necessary
5. Schematic if necessary

FR-4 PCBA Circuit Board Assembly Double Layer PCB Smt Assembly 1

3. Company profile:

Global Well Electronic Inc. is a professional PCB solution supplier from Shenzhen, China, integrating PCB circuit board production and processing, STM processing and mounting, PCBA OEM, component purchasing, PCB/PCBA custom design-production- A comprehensive PCB circuit board company with one-stop turnkey service of processing-assembly-finished products. The company has a strong supply chain system, a professional and efficient collaborative team, a sound and complete quality control system, and the business philosophy of honesty and trustworthiness, customer first, and presents the products to everyone with low prices, reliable quality, high-quality service and after-sales service. client.

We provide total PCB solutions from PCB design to final mass production, including PCB fabrication and assembly, component sourcing, solder paste stencils, conformal coatings, and more. Serving the global electronics field, including industrial control, medical electronics, military equipment, power communication, automotive electronics, AI artificial intelligence, smart home and other industries.

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FR-4 PCBA Circuit Board Assembly Double Layer PCB Smt Assembly 3

Our factory located in Shenzhen, and have almost 300 employees, more than 30 production lines include SMT, DIP, automatic welding, aging test and assembly. We have SMT machines from Japan and Korea, automatic solder paste printing machines, solder paste inspection machine(SPI)12 temperature zone reflow soldering machine, AOI detector, X-RAY detector, wave soldering machine, EM PCB ,dispenser,laser print machine etc., Different line configurations can meet requirements from small sample order to bulk shipment.

Our company has obtained ISO 9001 quality system certification and ISO 14001 system certification. With multi-testingprocedures, our products carry out the quality system standard strictly.

4. Main Equipment:

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FR-4 PCBA Circuit Board Assembly Double Layer PCB Smt Assembly 5

5.PCB Technical Specification

(1) PCB Technical Specification

Order Quantity 1-300,000,30000 Square Meter/Square Meters per Month module electronic board
Layer 1,2,4,6,upto 40 layer
Material FR-4,glass epoxy,FR4 High Tg,Rohs compliant,Aluminum,Rogers,etc
PCB type Rigid,flexible,rigid-flexible
Shape Any shape: Rectangular,round,slots,cutouts,complex,irregular
Max PCB dimensions 20inch*20inch or 500mm*500mm
Thickness 0.2~4.0mm, Flex 0.01~0.25''
Thickness tolerance ± 10%
Copper thickness 0.5-4 oz
Copper thickness tolerance ± 0.25oz
Surface finish HASL,Nickle,Imm Gold,Imm Tin,Imm Silver,OSP etc
Solder mask Green, red,white,yellow,blue,black, Double-sided
Silk screen White,yellow,black,or negative, Double-sided or single-sided
Silk screen min line width 0.006'' or 0.15mm
Min drill hole diameter 0.01'',0.25mm.or 10 mil
Min trace/gap 0.075mm or 3mil
PCB cutting Shear,V-score,tab-routed

(2) Turnkey PCBA Capabilities

Turnkey PCBA PCB+components sourcing+assembly+package
Assembly details SMT and Thru-hole, ISO lines
Lead Time Prototype: 15 work days. Mass order: 20~25 work days
Testing on products Flying Probe Test, X-ray Inspection, AOI Test, functional test
Quantity Min quantity: 1pcs. Prototype, small order, mass order, all OK
Files we need PCB: Gerber files(CAM, PCB, PCBDOC)
Components: Bill of Materials(BOM list)
Assembly: Pick-N-Place file
PCB panel Size Min size: 0.25*0.25 inches(6*6mm)
Max size: 20*20 inches(500*500mm)
PCB Solder Type Water Soluble Solder Paste, RoHS lead free
Components details Passive Down to 0201 size
Leadless Chip Carriers/CSP
Double-sided SMT Assembly
Fine Pitch to 0.8mils
BGA Repair and Reball
Part Removal and Replacement
Component package Cut Tape,Tube,Reels,Loose Parts
PCBA process


Stripping-----Punching-----Electrical Testing-----SMT-----Wave

Soldering-----Assembling-----ICT-----Function Testing-----Temperature - Humidity Testing

6. PCB&PCBA Products Show

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7. Certifications

FR-4 PCBA Circuit Board Assembly Double Layer PCB Smt Assembly 7

8. Packaging & Shipping

Packing details:

PCBA are packed into plastic bags. Plastic bags are put into small carton. 4 small carton into a big carton.

A big carton: 35×32×40 cm size.

Shipping Express:

FedEx, DHL, UPS, TNT, EMS, private lines, etc.

Air freight, Sea shipping

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If you need help on PCB layout, you can contact us and send the board to us. We also provide Reverse Engineering Service.

We have been providing PCB Manufacture for many years in China,and we have rich experience in product production and product assembly.We believe our team will provide high quality and low cost service for you.

Thank you very much for all your support .

Best Regareds.

9. AFQ:

Q1.What is needed for quotation?

A: PCB : Quantity, Gerber file and Technic requirements(material,surface finish treatment, copper thickness,board thickness ,...)
PCBA: PCB information, BOM, (Testing documents...)

Q2. What file formats do you accept for production?
A: Gerber file: CAM350 RS274X
PCB file: Protel 99SE, P-CAD 2001 PCB
BOM: Excel (PDF,word,txt)

Q3. Are my files safe?
A: 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.

Q4. MOQ?
A: There is no MOQ in STHL PCB Assembly. We are able to handle Small as well as large volume production with flexibility.

Q5.Shipping cost?
A: 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.

Q6. Do you accept process materials supplied by clients?

A Yes, we can provide component source, and we also accept component from client
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