Multi-Layer Lead-Free High-Density Interconnect PCB Prototype Service Printed Circuit Board Manufacturers

Product Description

The Backbone of Electronics: Partnering with Printed Circuit Board Manufacturers

In the ever-evolving world of electronics, where innovation reigns supreme, printed circuit boards (PCBs) play a critical role. These intricate boards serve as the foundation upon which electronic components are mounted and interconnected, acting as the conduits for electrical signals that power our devices. Finding the right printed circuit board manufacturer is essential for bringing your electronic ideas to life. We are a trusted partner specializing in PCB manufacturing, offering a comprehensive suite of services to transform your PCB designs into high-quality functional products.

Why Choose Us as Your Printed Circuit Board Manufacturer?

We understand the significance of quality and reliability in PCB manufacturing. That's why we offer the following:

• Advanced PCB technologies: We leverage cutting-edge technologies to produce PCBs with high-density interconnects, complex features, and precise line widths, ensuring exceptional performance for your electronic devices.
• Diverse PCB capabilities: Our expertise encompasses a wide range of PCB types, including:
  • Single-sided PCBs: Ideal for simpler electronic circuits.
  • Double-sided PCBs: The industry standard for most electronic devices, offering increased complexity and functionality.
  • Multi-layer PCBs: Accommodate complex designs with multiple conductive layers for enhanced functionality in high-performance applications.
  • Flex PCBs: Flexible PCBs bend and conform, enabling unique form factors in space-constrained applications or wearables.
  • Metal core PCBs: Utilize aluminum or copper core materials for superior heat dissipation in high-power electronics.
• Commitment to quality: Stringent quality control measures are implemented throughout the entire manufacturing process. This guarantees your PCBs meet the highest standards and perform flawlessly in your end product.
• Fast turnaround times: We understand the importance of time-to-market. We strive to deliver your PCBs within the agreed-upon timeframe, keeping your project on schedule.
• Exceptional customer service: Our dedicated team is here to answer your questions, address your concerns, and provide progress updates throughout the manufacturing process.

What Services Do Printed Circuit Board Manufacturers Offer?

The scope of services offered by PCB manufacturers can vary. Here's a general overview of what you can expect:

• PCB design review (DFM): Our team can review your PCB design files to identify any potential manufacturability issues and ensure compatibility with our fabrication processes.
• PCB prototyping: We can create functional PCB prototypes to allow you to test and refine your design before committing to mass production.
• PCB fabrication: This is the core service, transforming your PCB design into a physical circuit board using advanced printing and etching techniques.
• Component procurement (optional): Some manufacturers offer services to source the electronic components required for your PCB assembly.
• PCB assembly (optional): This service involves placing and soldering electronic components onto the fabricated PCBs to create the final electronic device.

Common questions regarding printed circuit board manufacturers include:

• Minimum order quantities (MOQs): MOQ requirements can vary depending on the manufacturer and the complexity of your PCB design.
• File requirements: Providing PCB design files in the correct format (e.g., Gerber files) is essential for accurate PCB manufacturing.
• Turnaround times: Discuss both prototype and production run turnaround times to ensure they align with your project deadlines.
• Capabilities: Inquire about the manufacturer's experience and capabilities in handling projects similar to yours in terms of complexity, features, and volume.

By partnering with a qualified printed circuit board manufacturer, you gain access to their expertise, advanced technologies, and commitment to quality. This empowers you to translate your innovative ideas into real-world electronic products with confidence, knowing that the foundation - the PCB - is reliable and high-performing.

  



Why choose Finest PCB Assembly?

1. More than 19 years experience of in electronic manufacturing services for PCB making.

2. One-stop service | PCB Manufacturing | Components sourcing and PCB assembly one-stop PCBA service to help you easily achieve your electronic products.

3. More than 1000 customers working with us for telecom, IOT, RF, smart control, security, medical, industrial, automotive, 3G / 4G / 5G products.

4. Reasonable and stable price: have established a strong global electronics components supply chain that helps us get
reasonable and stable price

5. Quality assurance: more than 15 years of experience in the engineering team and quality control team to ensure
all products come out under control.
6. Professional replace-solution: help customers source professional replace-solution to achieve faster, lower cost with high-quality components purchasing agent service.
 

PCBA Technical Capability
1. Assembly Type::	FR4, FPC, Rigid-flex PCB, Metal base PCB.
2. Assembly Specification:	Min size L50*W50mm; Max size: L510*460mm
3. Assembly thickness:	Min thickness: 0.2mm; Max thickness: 3.0mm
4. Components Specification
Components DIP:	01005Chip/0.35 Pitch BGA
Minimum device accuracy:	+/-0.04mm
Minimum footprint distance:	0.3mm
5. File format:	BOM list; PCB Gerber file:
6. Test
IQC:	Incoming inspection
IPQC:	Production inspection; first ICR test
Visual QC:	Regularly quality inspection
SPI test :	Automatic solder paste optical inspection
AOI:	SMD component welding detection, components shortage & component polarity detection
X-Ravd:	BGA test; QFN and other precision devices hidden PAD device inspection
Function test:	Test function and performance according to the customer's test procedures and steps
7. Reworking:	BGA rework equipment
8. Delivery Time
Normal delivery time:	24 hours( fastest 12 hours quick-turn)
Small production:	72 hours( fastest 24 hours quick-turn)
Medium production:	5 working days.
9. Capacity:	SMT assembly 5 million points/day; plug-in & welding 300,000 points/day; 50-100 items/day
10. Components Service
A full set of substitute materials:	Have experience in component procurement sourcing, and management systems, and provide cost-effective services for OEM projects
Only SMT:	Do SMT and backhand welding according to components PCB boards provided by customers.
Components purchasing:	Customers provide core components, and we provide component sourcing services.

PCB Specification:
PCB layers:	1-24layers
PCB materials:	CEM1, CEM3, Rogers, FR-4, High Tg FR-4, Aluminum Base, Halogen Free
PCB max. board size:	620*1100mm (Custom)
PCB certificate:	RoHS Directive-Compliant
PCB Thickness:	1.6 ±0.1mm
Layer Copper Thickness:	0.5-5oz
Inner Layer Copper Thickness:	0.5-4oz
PCB max. board thickness:	6.0mm
Minimum Hole Size:	0.20mm
Minimum Line Width/Space:	3/3mil
Min. S/M Pitch:	0.1mm(4mil)
Plate Thickness and Aperture Ratio :	30:1
Minimum Hole Copper:	20µm
Hole Dia. Tolerance(PTH):	±0.075mm(3mil)
Hole dia. Tolerance(NPTH):	±0.05mm (2mil)
Hole Position Deviation:	±0.05mm (2mil)
Outline Tolerance:	±0.05mm (2mil)
PCB solder mask:	Black, white, yellow
PCB surface finished:	HASL Lead-free, Immersion ENIG, Chem Tin, Flash Gold, OSP, Gold finger, Peelable, Immersion Silver
Legend:	White
E-test:	100% AOI, X-ray, Flying probe test.
Outline:	Rout and Score/V-cut
Inspection Standard:	IPC-A-610CCLASSII
Certificates:	UL (E503048),ISO9001/ISO14001/IATF16949
Outgoing Reports:	Final Inspection, E-test, Solderability Test, Micro Section, and More

FAQ

1. who are we?
We are based in Guangdong, China, and start from 2019, sell to Domestic Market(50.00%), North America(15.00%), South
America(12.00%),Northern Europe(12.00%),Western Europe(5.00%),Southeast Asia(2.00%),Mid East(2.00%),Eastern Europe(2.00%). There
are a total of about 301-500 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3. what can you buy from us?
PCBA, PCB Assembly, PCBA Board, LED PCBA, Electronic PCBA

4. why should you buy from us not from other suppliers?
*A 18-year one-stop solution provider *Strong R&D group with 30 engineers *Monthly output:45000 sqm of PCBs and PCBAs*4500-square-meter factory *Eight SMT production-line *Automatic SMT, Reflow machine, AOI&x-RAY *Fast response, reply within 24hrs

5. what services can we provide?
Accepted Delivery Terms: FOB, CIF, EXW, Express Delivery;
Accepted Payment Currency: USD, EUR, GBP;
Accepted Payment Type: T/T, L/C, MoneyGram, Western Union;
Language Spoken: English, French