Heavy Copper Turnkey PCB Assembly 10mil
China PCB Circuit Board OEM/ODM Professional PCB Assembly Reliable Supplier
Basic Thing You Should Know About PCB Assembly Process
he world is growing at a very fast pace in terms of modern technology and the effects are easily on our daily lives. Our life style has changed greatly. This technological advancement has brought many advance equipment in the world that we did not imagine about 10 years ago. The core of these equipment is electronics engineering and the nucleus is the Printed Circuit Boards (PCBs).
The PCB is something that is usually green in color and is a rigid body that holds various electronic components on it. These components are soldered upon the PCBs in the process called “PCB Assembly” or PCBA. The PCB is composed of a substrate that is made of fiber glass, the components, the copper layer that makes the traces, holes in which components are fitted and layers that can be inner layer and outer layers. At RayPCB we can deliver up to 1-36 layers for multilayer PCB prototypes and 1-10 layers for multilayer PCBs for mass production. For single sided PCB and double sided PCBs, the outer layers present but no inner layer.
The pcb substrate and components are insulated with solder mask and held together with epoxy resin. This solder mask can be green, blue or red in color as commonly found in PCB colors. The solder mask will allow the components to avoid short circuit with tracks or other components.
The copper traces are used to carry electronic signals from one point to the other on the PCB. These signals can be high speed digital signals or discrete analog signals. These traces can be made thick to carry power / electricity to power up components.
In most of the PCBs which are made to supply high voltage or current, there is a separate plane of ground connection. The electronic components on top layer are connected to inner GND plane or inner signals layer by means of “Vias”.
The components are assembled on the PCB to allow the PCB to function as it is designed. The most important thing is the PCB functionality. The PCB may not work.
Products Description
Our advantage
Service value
Independent quotation system to quickly serve the market
PCB manufacturing
High-tech PCB and PCB assembly production line
Material purchasing
A team of experienced electronic component procurement engineers
SMT post soldering
Dust-free workshop, high-end SMT patch processing
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
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.
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.
Main Equipment:
Company Capabilities
(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 |
| BGA and VFBGA | |
| 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 |
Drilling-----Exposure-----Plating-----Etaching Stripping-----Punching-----Electrical Testing-----SMT-----Wave Soldering-----Assembling-----ICT-----Function Testing-----Temperature - Humidity Testing |
PCB&PCBA Products Show
Certifications
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
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.
AFQ:
A:Yes we are manufacturer
Q:Do you provide samples?
A:Yes we can provide free samples,price and shipping cost open for negotiation
Q:How do you ensure the quality of your products
A:We will burn into file and test the product and ship it after confirming that there is no problem
Q:What certificates does this product have
A:We have CE,FCC,ROHS certified
Q:What about OEM and ODM?
A:We accept OEM and ODM orders,MOQ is open for discussion
Q:What is delivery terms and time?
A:We use FOB terms and ship the goods in 7-30days depend on your order quanlity,customization
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.