4v0 Custom PCB Board Assembly 55mm Smd Printed Circuit Board

Brand Name:OEM
Certification:ISO9001, ISO14001, ROHS, CE
Model Number:customzied
Minimum Order Quantity:1PCS
Delivery Time:2-3 working days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
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Active Member
Location: Guangzhou Guangdong China
Address: 4FB08, Xintang Mercure Center, No. 3 Guangshen Avenue West, Zengcheng District, Guangzhou
Supplier`s last login times: within 29 hours
Product Details Company Profile
Product Details

Electronic Parts Multilayer PCB Manufacturer Customized PCB Fabrication Circuit Board PCB Design Assembling


Welcome to Global Well Electronic, PCB&PCBA manufacturer, your honest partner!


Quality First!

Customers First!

Making you more successful!

1. Our Services

1. PCB fabrication.

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

3. PCB clone, PCB reverse engineering.

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


2. Company Information


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.

3.PCB Technical Specification


Order Quantity1-300,000,30000 Square Meter/Square Meters per Month module electronic board
Layer1,2,4,6,upto 24 layer
MaterialFR-4,glass epoxy,FR4 High Tg,Rohs compliant,Aluminum,Rogers,etc
PCB typeRigid,flexible,rigid-flexible
ShapeAny shape: Rectangular,round,slots,cutouts,complex,irregular
Max PCB dimensions20inch*20inch or 500mm*500mm
Thickness0.2~4.0mm, Flex 0.01~0.25''
Thickness tolerance± 10%
Copper thickness0.5-4 oz
Copper thickness tolerance± 0.25oz
Surface finishHASL,Nickle,Imm Gold,Imm Tin,Imm Silver,OSP etc
Solder maskGreen, red,white,yellow,blue,black, Double-sided
Silk screenWhite,yellow,black,or negative, Double-sided or single-sided
Silk screen min line width0.006'' or 0.15mm
Min drill hole diameter0.01'',0.25mm.or 10 mil
Min trace/gap0.075mm or 3mil
PCB cuttingShear,V-score,tab-routed

Turnkey PCBA Capabilities


Turnkey PCBAPCB+components sourcing+assembly+package
Assembly detailsSMT and Thru-hole, ISO lines
Lead TimePrototype: 15 work days. Mass order: 20~25 work days
Testing on productsFlying Probe Test, X-ray Inspection, AOI Test, functional test
QuantityMin quantity: 1pcs. Prototype, small order, mass order, all OK
Files we needPCB: Gerber files(CAM, PCB, PCBDOC)
Components: Bill of Materials(BOM list)
Assembly: Pick-N-Place file
PCB panel SizeMin size: 0.25*0.25 inches(6*6mm)
Max size: 20*20 inches(500*500mm)
PCB Solder TypeWater Soluble Solder Paste, RoHS lead free
Components detailsPassive Down to 0201 size
BGA and VFBGA
Leadless Chip Carriers/CSP
Double-sided SMT Assembly
Fine Pitch to 0.8mils
BGA Repair and Reball
Part Removal and Replacement

4. PCB&PCBA Products Show

5. 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


6. FAQ:


Q: What files do you use in PCBA fabrication?

A: Gerber or Eagle, BOM listing, PNP and Components Position


Q:Is it possible you could offer sample?

A: Yes, we can custom you sample to test before mass production


Q: When will I get the quotation after sent Gerber, BOM and test procedure?

A: Within 6 hours for PCB quotation and around 24 hours for PCBA quotation.


Q: How can I know the process of my PCBA production?

A: 7-10 days for PCB production and components purchasing, and 10 days for PCB assembly and Testing


Q: How can I make sure the quality of my PCBA?

A: We ensure that each piece of PCBA products work well before shipping. We'll test all of them according to your test procedure. Also if there are any defect items during the shipping, we also can be free to repair for you.

China 4v0 Custom PCB Board Assembly 55mm Smd Printed Circuit Board supplier

4v0 Custom PCB Board Assembly 55mm Smd Printed Circuit Board

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