Custom Electronic Walkie Talkie PCB Assembly Print Circuit Board Manufacturer PCBA Assembly

Printed Circuit Board Assembly Process

The PCB assembly process can look very different depending on the type of PCB and the order volume. Our PCB assembly process include any of the following steps, depending on the client’s needs:

Automated Assembly
Automated PCB assembly is ideal for components that are difficult to solder by hand and high-volume production runs. It is the fastest and most efficient means of producing consistent circuit boards.

Reflow
Reflow soldering is the most common method used for efficiently soldering SMT-mounted components. The process uses a reflow oven to melt solder onto a pre-heated and pre-soaked PCB.

Wave Solder
Wave soldering is another efficient method that involves applying flux to an entire PCB surface, heating the board, and then applying molten solder to the whole heated board.

Selective Solder
Selective solder is a more precise variation of wave soldering used to apply flux locally rather than the entire PCB. Instead of using a “wave” of molten solder, it uses nozzles to apply solder exactly where needed.

Hand Insertion and Soldering
Hand insertion and soldering may be used when project constraints require manual through-mounting.

Point-to-Point Wiring
Point-to-point wiring is a labor-intensive manual assembly method that involves hand-mounting and soldering all components on a circuit board. This process is used as an alternative to PCBs in specific applications, including repairs to vintage electronics.

Automated Optical Inspection (AOI)
This automated inspection process uses cameras to scan the PCB for defects and quality issues.

Solder Paste Inspection (SPI)
The SPI process closely inspects solder paste deposition before part placement.

These additional services represent one of our most significant advantages over our competitors. Many companies cannot provide the X-Ray capabilities or ionograph testing necessary for industries requiring immaculate boards. For example, our medical clients leverage our ability to measure contamination down to ppm on a single square centimeter.

Ball Grid Arrays (BGA)
Ball Grid Arrays are used on highly complex PCBs to mount microprocessors and other integrated circuit components. BGAs provide more interconnection pins to facilitate faster and more reliable component connections. While BGAs and micro-BGAs provide superior performance, they are also exceedingly difficult to solder. Incorporating BGAs and micro-BGAs into your PCB assembly requires partnering with an expert Electronics Manufacturing Services provider like Hitech Group.

Why Choose Us?

1. Your inquiry related to our products or prices will be replied in 24hrs.

2. Well-trained and experienced staffs to answer all your enquires in fluent English

3. OEM&ODM, we can help you to design and put into product.

4. Distributorship are offered for your unique design and some our current models

5. Protection of your sales area, ideas of design and all your private information

1. Product Description:
*Layers: 1-24
*Base material: FR-4 (TG110-180), Rogers, shenyi, Isola, Arlon, Taconic, Nelco, Aluminum Based, CEM1, Polyimide, etc…
*Thickness: 0.2-5.0mm
*Solder mask: Green, Black, Red, Yellow, White,Blue
*Min. Line width: 0.075mm
*Min. Line space: 0.075mm
*Min. Hole diameter: 0.1mm
*Surface treatment: Immersion gold, OSP. Lead free HASL.
*Impedance control, Buried-blind vias holes, HDI, Metal based,Thick copper
*lead time: Five to ten days (HDI: About 30 days)
We can also make quick pcb. As customers plates copied from the PCB, PCB design, prototype production, production, processing, and other SMT one-stop service.
Single-double sides pcb delivery time: 12-24 hours
4 layer- 8 layer pcb delivery time: 48-96 hours

2. 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

3. 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.

4. Main Equipment:

5.PCB Technical Specification

(1) PCB Technical Specification

(2) Turnkey PCBA Capabilities

6. PCB&PCBA Products Show

7. Certifications

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

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. FAQ:

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
Electronic Component Printed Circuit Board microcontroller mcu PCB assembly.

Global Well Electronic Limited as a professional PCB&PCBA manufacturer vendor, focuses on the production and manufacture of precision multilayer boards and special boards and has set up branches in many cities. The company adheres to the core values of "Customer First, Quality First, Continuous Innovation, Win-Win Cooperation", and is committed to providing global customers with good price, good quality, good service and fast delivery, creating greater value for customers and employees.

The company focuses on electronic products from PCB design- PCB production-SMT&DIP assembly - PCBA burn process and testing- Conformal coating - Electronic components procurement - finished product assembly and other one-stop manufacturing services. We are certified by UL, ISO9001,ISO13485, IATF1694, ISO14001, REACH, RoHS.

Global Well has a professional technology development team, mastering the industry's advanced process technology, with reliable production equipment, testing equipment and a fully functional physical and chemical laboratory. Our products are widely applied for including computers, power electronics, medical instruments, security electronics, consumer electronics, military equipment, power communication, industrial automation, AI artificial intelligence and smart home, and are exported to North America, South America, Europe, Southeast Asia and other countries and regions.

The company's core advantages：

1. More than 4500+ customers and cover 210+ Countries ;
2. 15years+ experience in PCB manufacturing, assembly, components sourcing one-stop serice;
3. Support ODM&OEM, with professional engineer desingers team;
4. 100% AOI and functional testing