Printed Circuit Board Multilayer Fr4 Immersion Gold RO4003 Enig PCB Manufacturing

Product Description

Shenzhen Jingxin Electronic Technology Co.,Ltd
China PCBA Manufacturer | 23 Years Expertise | 18 SMT + 13 DIP Lines

Your Trusted Turnkey PCB Assembly Partner

With 23 years of industry experience, we are a leading PCBA manufacturer in China, offering end-to-end solutions from prototyping to mass production. Our 18 fully automated SMT lines and 13 DIP lines serve global clients in automotive, industrial, IoT, and medical sectors with IPC-A-610 Class 2/3 standards.

 

Core Capabilities

 High-speed SMT Assembly:
• 18 SMT lines ( Yamaha, Samsung)
• Component range: 01005 ~ BGA | 0.2mm fine-pitch
• Daily output: 8M+ solder points | 99.2% on-site pass rate

 

 DIP/THT Production:
• 13 lines with selective soldering & wave soldering
• Max board size: 600mm × 500mm

 

 Quality Assurance:
• Full traceability (MES/ERP)
• Testing: AOI, X-Ray, ICT, FCT
• Certifications: ISO 9001, IATF 16949, ISO 13485, ISO14001
 

Competitive Advantages
 23-year proven track record in complex PCBA
 One-stop service: PCB fabrication → component sourcing → assembly → testing → logistics
 Rapid prototyping: 24-hour turnaround for urgent orders. Cost optimization: Lean manufacturing & China-based supply chain

 

                           

Overview of the Company                                   OFFICE

                              SMT Workshop                                                 Production line

                              First sample testing                                           Automatic welding

Shenzhen Jingxin Electronic Technology Co., Ltd. - Professional PCB & PCBA Manufacturer

Established in 2002, Shenzhen Jingxin Electronic Technology Co., Ltd. is a leading PCB manufacturing and PCBA assembly company specializing in high-precision electronic manufacturing services. As a certified national high-tech enterprise and a Shenzhen government-recognized "Specialized, Refined, Distinctive, and Innovative" enterprise, we focus on intelligent control module R&D and one-stop PCB solutions.

Advanced Production Capabilities:
1.20,000 sqm dust-free workshop with 800+ employees
2.30+ production lines, including 18 fully automated SMT lines and 13 DIP lines
3. End-to-end services: PCB fabrication, SMT assembly, DIP soldering, aging testing, and more
4. Supports small-batch prototyping to large-scale mass production

 

Industries We Serve:
Medical equipment PCB
Industrial automation PCBA
New energy vehicle electronics
5G communication PCB
Aerospace & drone electronics
Robotics & LED display control boards

 

Certifications & Quality Standards:
ISO 9001, ISO 14001, IATF 16949, ISO 13485 certified
Five-Star Integrity Brand Enterprise (Shenzhen Government)Trust Jingxin Electronics for precision PCB assembly, innovative R&D, and end-to-end manufacturing solutions tailored to your needs.

 

Specification

PCB layers:	1-60 layers
PCB materials:	CEM1, CEM3, Rogers, FR-4, High Tg FR-4, Aluminum Base, Halogen Free
PCB max. board size:	620*1100mm
PCB certificate:	RoHS Directive-Compliant
PCB Thickness:	1.6 ±0.1mm
Out 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 surface finished:	HASL Leadfree,Immersion ENIG,Chem Tin,Flash Gold,OSP,Gold finger,Peelable,Immersion Silver
PCB solder mask:	Black, white, yellow ,etc
Legend:	White ,etc
E-test:	100% AOI, X-ray, Flying probe test.
Outline:	Rout and Score/V-cut
Inspection Standard:	IPC-A-610 CCLASSII
Certificates:	UL (E503048),ISO9001/ISO14001/IATF16949/ISO13485
Outgoing Reports:	Final Inspection, E-test, Solderability Test, Micro Section and More

 

Exhibition Show


FAQ

1. What is PCBA?
PCBA (Printed Circuit Board Assembly) refers to the process of soldering electronic components onto a PCB (Printed Circuit Board). Our China-based PCBA manufacturing services provide high-quality, cost-effective solutions for prototyping and mass production.

 

2. What PCBA services do you offer?

We provide complete turnkey PCBA solutions including:

PCB fabrication and assembly
Component sourcing and procurement
SMT (Surface Mount Technology) assembly
Through-hole assembly
Mixed technology assembly
Testing and quality inspection

3. What are your PCBA manufacturing capabilities?
Our China PCBA factory features:

SMT lines with high-precision placement machines
Automated optical inspection (AOI)
X-ray inspection for BGA components
Conformal coating and potting services
Functional testing capabilities
ISO-certified quality control

4. What file formats do you need for PCBA?
We accept all standard PCB design files:

Gerber files (RS-274X preferred)
Bill of Materials (BOM) in Excel/CSV
Centroid/Pick-and-place files
Schematic diagrams
Assembly drawings

5. What is your typical PCBA production lead time?
Standard lead times:

Prototype PCBA: 5-7 working days
Small batch production: 7-10 days
Mass production: 2-3 weeks (depending on order quantity)

6. How do you ensure PCBA quality?
Our quality assurance process includes:

DFM (Design for Manufacturability) analysis
Incoming component inspection
Solder paste inspection (SPI)
Automated optical inspection (AOI)
Functional testing
Final visual inspection

7. What certifications do your PCBA products have?
Our PCBA manufacturing complies with:

ISO 9001 quality management
IPC-A-610 standards
RoHS compliance
REACH compliance
UL certification available upon request

8. Can you help with component sourcing?
Yes, we offer complete component procurement services:

Access to authorized distributors
BOM cost optimization
Alternative component suggestions
Long-term supply chain management

9. What is your MOQ for PCBA orders?
We accommodate various order quantities:

Prototype: No MOQ (1 piece accepted)
Small batch: 10-100 pieces
Mass production: 100+ pieces
10. How do you handle PCBA shipping?
We offer multiple shipping options:

Express (DHL, FedEx, UPS)
Air freight
Sea freight
Door-to-door delivery
Custom clearance assistance