Professional Manufacturer of High-Precision Single/Double-Sided, Multilayer, Aluminum, FPC & Rigid-Flex PCBs

We specialize in custom PCB manufacturing with support for various materials, complex multilayer structures, rapid prototyping, and small to medium production runs — all delivered with speed, precision, and strict quality control.

Check High-Quality PCB & PCBA Manufacturing Services

Explore our high-quality PCB and PCBA manufacturing services, trusted by global clients across various industries. We specialize in rigid, flexible, and rigid-flex PCB solutions, offering one-stop services from prototype to mass production. With advanced facilities and strict quality control, we ensure fast turnaround times, competitive pricing, and reliable performance. Discover how our custom PCB & PCBA solutions can power your next innovation.

LEADHUI CIRCUIT – Trusted PCB Manufacturer Since 2008 | High-Precision, ISO-Certified PCB Solutions

History
17years+
History
Manufacturing Centers
3
Manufacturing Centers
Production Area
120000
Production Area
Monthly Output (1-Layer PCBs)
150000
Monthly Output (1-Layer PCBs)
Monthly Output (2+ Layer PCBs)
180000
Monthly Output (2+ Layer PCBs)
Certifications Passed
5+
Certifications Passed
leadhui pcb factory

LEADHUI CIRCUIT Co., Ltd., founded in 2008, owns HK LEADHUI CIRCUIT Co., Ltd., Shenzhenshi LEADHUI Circuit Co., Ltd., and Shenzhen Senlian Precision Technology Co., Ltd. The company specializes in the production of high-precision aluminum single PCB, double-sided PCB, multilayer PCB, copper PCB, and flexible PCB.

LEADHUI has introduced a full set of advanced circuit board production equipment and electronic mounting equipment. After more than ten years of development and industry experience accumulation, the company has become a powerful-scale PCB manufacturer with perfect equipment, strict management, and excellent quality.

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Why choose LeadPCB as your PCB & PCBA supplier

17years+ Industry Experience

17years+ Industry Experience

Founded in 2008, LEADHUI has accumulated over a decade of experience in PCB manufacturing, building a strong foundation in both technology and management.

Three Major Manufacturing Bases with Strong Capacity

Three Major Manufacturing Bases with Strong Capacity

With production centers in Jiangmen, Ganzhou (Jiangxi), and Huaibei (Anhui), the company covers approximately 120,000㎡ and reaches a monthly output of 150,000㎡ for single-layer PCBs and 180,000㎡ for double-sided and multilayer PCBs.

Advanced Equipment for High-Quality Production

Advanced Equipment for High-Quality Production

Equipped with a full set of advanced PCB production and electronic mounting equipment to ensure precise, efficient, and high-standard manufacturing processes.

Diverse Product Range to Meet Varied Needs

Diverse Product Range to Meet Varied Needs

Specializing in aluminum PCBs, copper PCBs, FR4 single & double-sided PCBs, multilayer PCBs, CEM-1, and CEM-3 boards, serving various industries and applications.

Strict Quality Management System

Strict Quality Management System

Certified with ISO9001, ISO14001, OHSAS18001, and IATF16949 systems; products have passed CQC, UL, SGS certifications, ensuring reliable and consistent quality.

Professional Technical Support and Service

Professional Technical Support and Service

Backed by an experienced technical and service team offering end-to-end support from development to after-sales, ensuring customer satisfaction at every stage.

Customer-Oriented Strategy with High Cost-Performance

Customer-Oriented Strategy with High Cost-Performance

Adheres to the philosophy of “Customer First, Quality Priority, and High Cost-Performance,” striving to deliver maximum value to clients.

Continuous Innovation and Management Improvement

Continuous Innovation and Management Improvement

Keeps upgrading technology and optimizing internal processes to enhance efficiency, product quality, and maintain a leading edge in the market.

Explore Our Advanced Manufacturing Capabilities for High-Quality PCB & PCBA Production

PCB Layers: </strong>1–12 layers

PCB Layers:

1–12 layers
PCB Minimum Line Width/Spacing: </strong>3 mil

PCB Minimum Line Width/Spacing:

3 mil
PCB Minimum Hole Diameter: </strong>0.15 mm

PCB Minimum Hole Diameter:

0.15 mm
PCB Surface Finishes: </strong>ENIG / HASL / OSP

PCB Surface Finishes:

ENIG / HASL / OSP
PCB Substrate Materials: </strong>FR4 / Rogers / High-TG

PCB Substrate Materials:

FR4 / Rogers / High-TG

Where our PCB & PCBA are used

Telecommunication Equipment

Telecommunication Equipment

High-frequency and high-speed PCBs ensure stable data transmission for base stations, routers, and network systems. We offer multilayer PCBs with excellent signal integrity and impedance control, tailored for 5G base stations, fiber modules, and satellite systems. With extensive telecom experience, we ensure top reliability and performance.

Automotive Electronics

Automotive Electronics

PCBs are essential for vehicle control systems, infotainment, sensors, and ADAS to ensure safety and performance. We manufacture automotive-grade PCBs meeting IATF 16949 standards, with excellent thermal and vibration resistance. Used in BMS, ADAS, dashboards, and infotainment systems. Proven experience with Tier 1 suppliers.

Medical Devices

Medical Devices

Precision PCBs support diagnostic and monitoring equipment, including ECG machines, imaging systems, and portable medical devices. Our PCBs comply with ISO 13485 and offer high reliability for critical medical applications. Trusted by medical OEMs for use in imaging systems, patient monitors, and handheld diagnostics.

Industrial Automation

Industrial Automation

Durable PCBs are used in control panels, robotics, and factory automation systems, offering reliability in harsh environments. We provide robust, long-lifetime PCBs with enhanced thermal resistance and anti-corrosion features for PLCs, sensors, and industrial robot controllers. Ideal for 24/7 production environments.

New Energy & Photovoltaics

New Energy & Photovoltaics

We provide PCBs for solar inverters, battery management systems, and charging stations that power the energy transition. Our energy-grade PCBs are optimized for power electronics and thermal management. Used in EV charging stations, energy storage, and MPPT inverters for solar systems. Supporting clean energy innovation.

Consumer Electronics

Consumer Electronics

From smartphones to smart wearables, PCBs power compact and multifunctional electronic products used in daily life. We specialize in high-density interconnect (HDI) PCBs for mobile devices, TWS earbuds, and smart home products. Fast prototyping and mass production available with strict quality control.

Service beside PCB & PCBA manufacturing

PCB Design Image

PCB Design

Our experienced engineering team delivers efficient and reliable PCB design solutions. Whether it's multilayer boards, high-speed signal design, or HDI technology, we ensure every design meets your specific needs.

Features:

  • Schematic design
  • PCB layout and routing
  • DFM (Design for Manufacturability) checks
  • EMC/EMI optimization

Advantages:

  • 10+ years of experience in professional PCB design
  • Use of industry-standard tools like Altium, Cadence, Mentor
  • Design-to-manufacture integration for faster delivery
  • Comprehensive technical documentation support
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Quick-turn PCB Image

Quick-turn PCB

Need PCBs urgently? Our quick-turn PCB service is designed for tight deadlines and urgent projects. Whether it’s NPI or rush orders, we guarantee fast response, rapid production, and on-time delivery.

Features:

  • Fast production of 2–12 layer PCBs
  • Priority handling for urgent orders
  • SMT assembly services available to speed up development

Advantages:

  • Standard orders delivered within 48 hours; rush orders in as fast as 12 hours
  • In-house production lines running 24/7
  • Dedicated customer service for efficient communication
  • Fast global shipping support
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FAQs about LEADHUI and PCB, PCBA

  • PCB (Printed Circuit Board) is the base platform for carrying and connecting electronic components. PCBA (Printed Circuit Board Assembly) is the process of soldering electronic components onto the PCB to form a complete functional board.
  • We offer a wide range of PCBs, including: single-sided, double-sided, multi-layer boards (up to 32 layers), flexible PCBs (FPC), rigid-flex boards, high-frequency boards, HDI boards, and metal-based boards (such as aluminum and copper substrates).
  • We provide the following PCBA services: SMT, DIP, mixed assembly, BGA/QFN/CSP precision soldering, post-solder testing (AOI, X-Ray, ICT, functional testing), and component sourcing with substitution suggestions.
  • Yes, we offer a complete one-stop solution covering PCB prototyping, mass production, component sourcing, and SMT assembly, helping you save time and cost.
  • PCB prototyping: from 1 piece. PCBA prototyping: usually 5–10 sets. Mass production: negotiable depending on the project and quotation.
  • PCB prototype: as fast as 24 hours. Regular PCB production: 3–7 working days. PCBA small batch: 5–10 working days. Complex or high-precision projects: please contact us for confirmation.
  • Yes, we accept complete Gerber files, BOM lists, coordinate files (centroid/pick & place), and special requirements for customized production and assembly.
  • All PCBs undergo strict electrical and flying probe testing. PCBAs use automated SMT machines, AOI inspection, X-Ray solder inspection, etc. All products comply with IPC and RoHS standards. ISO, UL certifications available upon request.
  • We support ENIG (immersion gold), HASL (lead/lead-free), OSP, silver plating, immersion silver/tin, gold fingers, and more.
  • Yes, we have rich export experience. Our products are shipped to North America, Europe, Southeast Asia, Japan, Korea, the Middle East, and more. We support DHL, FedEx, UPS, air and sea freight.
  • We accept bank transfer (T/T), PayPal (for samples/small orders), Alibaba Trade Assurance, and negotiable credit terms for long-term customers.
  • Absolutely. We respect your intellectual property and are willing to sign an NDA to keep all files and technical information strictly confidential.

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