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Professional Turnkey PCB Assembly & Multilayer PCB Services

High-quality, reliable, and fast PCB and PCBA solutions from China. Trusted by global clients in medical, automotive, industrial, and telecom industries.

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2006
Year Established
300+
Employees
1000+
Annual Sales (Units in K)

Your Professional & Reliable Partner

Beijing Haina Lean Technology Co., Ltd is one of the most professional PCB manufacturers in Beijing, China. With over 10 years of development, we have evolved into a first-class manufacturer of HDI PCBs with a production capacity of 4,000 square meters.

Our factory provides high-quality bare PCBs, PCB layout design services, and full PCB assembly services—including component sourcing, functional testing, conformal coating, and complete assembly for clients worldwide.

Industries Served

  • Medical Equipment
  • Automotive Electronics
  • Telecom & Communication
  • Industrial Control

Core Strengths

  • Experienced R&D Team
  • On-Time Delivery Rate
  • RoHS & ISO Compliant
  • Global Shipping
PCB Assembly Line SMT Machine PCB Inspection Lead-Free Assembly

Our Services

We focus on Turnkey PCB Assembly, Multilayer PCB Assembly, SMT, Double-Side, and Rapid Prototyping with full compliance and testing.

Turnkey PCB Assembly

Complete solution from design to delivery, including component sourcing and testing.

Multilayer PCB Assembly

High-density interconnects with 4 to 46 layers, ideal for complex electronics.

PCB SMT Assembly

Surface Mount Technology with high-speed placement and AOI inspection.

Double Side PCB Assembly

Efficient use of space with components on both sides of the board.

PCB Assembly Prototype

Fast turnaround for prototypes with full testing and feedback.

Rapid PCBA

Express service for urgent orders with 24-48 hour turnaround options.

Featured PCB & PCBA Products

Explore our high-quality, RoHS-compliant PCB assemblies used in medical, automotive, and industrial applications.

FR-4 HASL Lead Free PCBA

FR-4 HASL Lead Free PCBA

AOI tested, high-reliability board for industrial and telecom use.

  • Material: FR-4
  • Finish: HASL Lead-Free
  • Layers: 4-6
  • Application: Telecom
OSP FR4 Rigid Multilayer PCB

OSP FR4 Rigid Multilayer PCB

Through-hole and SMT compatible, ideal for control systems.

  • Material: FR4, Rigid
  • Finish: OSP
  • Layers: 6-8
  • Application: Industrial Control
BGA X-Ray Inspection PCB

BGA X-Ray Inspection PCB

Lead-free assembly with full BGA inspection for telecom.

  • Inspection: X-Ray & AOI
  • Finish: ENIG
  • Compliance: RoHS
  • Application: Telecom
Automotive PCB Assembly

Automotive PCB Assembly

BOM & Gerber file compliant, high-reliability for vehicles.

  • Standard: AEC-Q100
  • Finish: Immersion Gold
  • Layers: 4-6
  • Application: Auto Industry
DIP PCBA Soldering

DIP PCBA Soldering

Through-hole assembly with BOM verification and testing.

  • Type: DIP & SMT
  • Testing: Functional Test
  • Volume: Low to High
  • Application: Industrial
HDI High-Density PCB

HDI High-Density PCB

High Tg, blind/buried vias, ideal for compact electronics.

  • Material: High Tg FR4
  • Vias: Blind & Buried
  • Layers: 4-12
  • Application: Consumer & Medical
Rigid 1.6mm Four Layer PCB

Rigid 1.6mm Four Layer PCB

Blind and buried vias, high-performance for aerospace.

  • Thickness: 1.6mm
  • Layers: 4
  • Vias: Blind/Buried
  • Application: Aerospace
Green High-End HDI PCB

Green High-End HDI PCB

For automotive electronics with high thermal stability.

  • Color: Green Solder Mask
  • Material: HDI
  • Finish: ENIG
  • Application: Automotive
10+
Years Experience
4,000m²
Production Area
99.8%
Pass Rate
60+
Global Clients

Frequently Asked Questions

What is the difference between PCB and PCBA?

PCB stands for Printed Circuit Board, which is the bare board without components. PCBA (Printed Circuit Board Assembly) refers to the board after components have been soldered onto it.

What does SMT mean in technology?

SMT stands for Surface Mount Technology, a method for producing electronic circuits where components are mounted directly onto the surface of PCBs.

Do you support RoHS compliance?

Yes, all our PCB and PCBA services are RoHS compliant, ensuring environmental safety and global regulatory adherence.

What file formats do you accept?

We accept Gerber files, BOM (Bill of Materials), and assembly drawings in standard formats for seamless production.

Ready to Start Your Project?

Submit your design files and requirements for a fast, accurate quote.

Visit Official Website to Contact

Beijing Haina Lean Technology Co., Ltd

Phone: 86--13722988404

Email: [email protected]

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