Why Choose Lianyuhong
We combine advanced manufacturing technology, rigorous quality control, and customer-first service to deliver PCBs that meet the highest standards — on time, every time.
Expert Technical Support
Get 1-to-1 technical support from dedicated account managers and elite engineers who understand your design intent and manufacturing constraints.
- 1-to-1 Technical Support
- Professional Design Support (DFM)
- Elite Engineers & Technicians
Strict Quality Control
Every PCB undergoes rigorous inspection with AOI, X-Ray, flying probe, and impedance testing to ensure IPC-2 or IPC-3 compliance.
- ISO 9001 & ISO 14001 Certified
- UL, IATF 16949 Standards
- Advanced Inspection Facilities (AOI, X-Ray, Flying Probe)
Competitive Advantages
We reduce your total cost of ownership with free samples, zero NRE charges, and flexible 30-day credit terms from your first order.
- Free Samples & $0 NRE
- 30-Day Credit from First Order
- 24/7 Customer Support
- 98% On-Time Delivery
Global Reach
With customers in 30+ countries and partnerships with DHL, UPS, and FedEx, we deliver your boards wherever you are, on time.
- Serving 30+ Countries
- DHL/UPS/FedEx VIP Shipping
- Multiple Freight Options (Air, Sea, Express)
- Near Shenzhen Port for Easy Logistics
Ready to Get Started?
Experience the Lianyuhong difference. Contact us for a free quote and see why customers worldwide trust us with their PCB manufacturing.