PCB Manufacturing
PCB Assembly Service
25-Year Certified PCBA Manufacturer
Trusted by consumer electronics, automotive, and
medical device industries.
368 SOPs for traceability from PCB fabrication to
final testing.
Defect rate <0.01% with AOI/XRF/IST and IPC-
610G compliance.
UL/CE certified with material batch tracking and
real-time quality dashboards.
Core product types
Huaxing PCBA professional PCB manufacturing
Founder
Co-Founder
from 4 to 32 layers
Marketing Manager
Sales Manager
QUALITY COMMITMENT
Incoming material XRF testing (compliant with RoHS)； process AOI testing (defect rate < 0.01%)；Four reliability tests for the finished product (thermal shock / voltage endurance / resistance / IST)
368 sets of process control documents (covering 12 processes such as drilling, electroplating, and soldering)
UL/CE certifications are all in place；100% batch QR code traceability (materials/process parameters/test records)
Compliance Statement
QMS meets 3B Medical’s requirements with a certified Quality Manual, CAPA processes, and risk management protocols. Regular audits ensure adherence to industry standards, while structured non-conformance resolution and continuous improvement practices uphold product integrity and regulatory compliance.
- Fully documented Quality Management System (QMS)
- CAPA procedures for timely issue resolution
- Non-conformance tracking and corrective workflows
- Risk assessment and mitigation strategies
- Routine internal audits for system validation
- Continuous improvement tailored to 3B Medical’s standards
Advanced PCB Assembly Capabilities
PCB Assembly Capabilities
Substrate types:
FR-4 (general-purpose), high-frequency materials (Rogers RO4000)；
aluminum substrate (heat dissipation)；polyimide (flexible);
Comparative characteristics (such as dielectric constant, temperature resistance, cost).
Surface treatment:
HASL (lead-containing/lead-free)；
ENIG (electroless gold plating)；
OSP (anti-corrosion)；
tin plating/silver plating;
Solder mask color:
green (default)；
blue/black (brand logo)；
white (LED board)
Customizable number of layers, board thickness (0.4 - 3.2mm), copper thickness (1 - 6oz);
Supports special processes such as impedance control, gold fingers, carbon oil buttons, etc.;
Offers IPC standards or customer-defined tolerances.
Core service
Production cycle and logistics
1-3 days (for ordinary process), 5-7 days (for HDI/high-frequency boards)
Learn More
3-7 days (for standard orders), 2-4 weeks (for complex multilayer boards)
DHL/UPS (3-5 days), air freight (7-10 days), sea freight (15-40 days)
1-3 days (for ordinary process), 5-7 days (for HDI/high-frequency boards)
Learn More
3-7 days (for standard orders), 2-4 weeks (for complex multilayer boards)
DHL/UPS (3-5 days), air freight (7-10 days), sea freight (15-40 days)
Advanced PCB Assembly Capabilities
Order and Payment Terms
adopts a payment plan of 50% deposit and 50% final payment,
as well as a new user discount of free samples.
After all, the cost of trying is low, but the cost of missing out is high.
PCB manufacturing, sourcing, and assembly. Turnkey solutions delivered in 5 business days or faster.
MOQ
Sample production starts from 1 piece, and mass production is 500 pieces per style (standard process).
We supplement your components with certified sourcing, ensuring compliant assembly (IPC checks) and fast delivery.
Pricing factors
3-7 days (for standard orders), 2-4 weeks (for complex multi-layer boards)
We assemble your full components in 24/72h, with testing and compliance-ready reports at transparent pricing.
Payment method
100% advance payment (for the first order), 30% deposit + 70% balance payment (for long-term customers)
