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Precision LED & UV Solutions

Shenzhen Leadopto Electronics Co., Ltd. – A trusted subsidiary of Lead Group with 20+ years of expertise in manufacturing high-performance UV LED modules, LED PCBs, COB LEDs, and custom PCBA solutions for industrial and lighting applications worldwide.

Explore Products
UV LED Module

UV LED Module

UV COB

UV COB

Aluminum PCB

Aluminum PCB

LED PCBA

LED PCBA

Multilayer PCB

Multilayer PCB

Brass Metal PCB

Brass Metal PCB

About Leadopto Electronics

Founded in 2003, Shenzhen Leadopto Electronics Co., Ltd. is a subsidiary of Lead Group, a leading manufacturer in the PCB and LED industry. With a production area of 135,000 square meters and monthly capacity of 200,000 square meters, we deliver high-quality, reliable electronic components to global clients.

Our advanced automated production lines meet international standards, supported by precision testing equipment and certified under ISO14001, IATF16949, cUL, RoHS, and IPC. We specialize in single-side aluminum PCBs, FR4 PCBs (single & double-sided), various PCBA for LED lighting, and UV LED modules.

ISO14001 Certified IATF16949 Compliant RoHS & cUL Approved
Leadopto Manufacturing Facility

Our Core Products

From UV COB modules to high-conductivity brass metal PCBs, our product line is engineered for performance, durability, and thermal efficiency across industrial, commercial, and consumer applications.

UV LED Module

UV LED Module

High-efficiency UV modules for curing, sterilization, and industrial applications.

  • • Wavelength: 365nm, 385nm, 395nm, 405nm
  • • Power: 1W to 50W
  • • Aluminum or copper base
UV COB

UV COB

High-density UV Chip-on-Board solutions for maximum light output and reliability.

  • • Compact design, high lumen density
  • • Thermal management optimized
  • • Ideal for UV curing systems
Single Side Aluminum PCB

Single Side Aluminum PCB

Thermally efficient PCBs for LED lighting and power electronics.

  • • High thermal conductivity
  • • Dielectric breakdown >7500V
  • • Thickness: 1.0mm to 3.2mm
LED PCBA

LED PCBA

Fully assembled LED printed circuit boards with components and testing.

  • • SMT + DIP assembly
  • • AOI & functional testing
  • • Custom designs supported
Multilayer PCB

Multilayer PCB

High-complexity PCBs for advanced electronics and control systems.

  • • 4 to 16 layers available
  • • High Tg materials
  • • Impedance controlled options
Brass Metal PCB

Brass Metal PCB

Premium thermal performance PCB using brass substrate for extreme environments.

  • • Superior heat dissipation
  • • Corrosion-resistant
  • • Long lifespan in harsh conditions
Long Strip LED PCB

Long Strip LED PCB

Flexible and rigid strip PCBs for linear lighting and signage.

  • • Custom lengths up to 1m+
  • • High current capacity
  • • IP65 ready designs
COB LED

COB LED

Chip-on-Board LEDs for high-lumen, low-profile lighting fixtures.

  • • 50W, 100W, 250W options
  • • Copper or aluminum base
  • • High CRI & uniform light

Why Choose Leadopto?

With over two decades of experience and a commitment to quality, we offer unmatched value in LED and PCB manufacturing.

Certified Quality

ISO14001, IATF16949, RoHS, cUL, and IPC certified. We are an audited supplier for major global brands.

High Capacity

200,000 sqm monthly production capacity with automated lines ensuring fast turnaround and scalability.

Custom Solutions

From prototype to mass production, we support custom designs, materials, and packaging.

Fast Response

Dedicated sales and engineering teams ensure quick quotes, samples, and technical support.

Competitive Pricing

Direct factory pricing with no middlemen, ensuring cost-effective solutions without compromising quality.

Global Reach

Serving clients in North America, Europe, Asia, and beyond with reliable logistics and support.

200K+
sqm Monthly Capacity
18+
Years Experience
135K
sqm Factory Area
20+
Countries Served

Frequently Asked Questions

Everything you need to know about our products and services.

What certifications does Leadopto hold?

We are certified under ISO14001, IATF16949, RoHS, cUL, and IPC standards. We are also an audited supplier for several major international brands.

Can you produce custom PCB designs?

Yes, we support full custom design from prototype to mass production, including Gerber file review, material selection, and DFM optimization.

What is your lead time for samples and bulk orders?

Sample lead time is typically 7–10 days. Bulk production lead time ranges from 15–25 days depending on complexity and volume.

Do you offer thermal management solutions?

Yes, we specialize in high-thermal-conductivity substrates including aluminum, copper, and brass metal PCBs for optimal heat dissipation.

Are your UV LED modules suitable for industrial curing?

Absolutely. Our UV LED modules are designed for industrial applications such as UV curing, printing, and sterilization, with wavelengths from 365nm to 405nm.

Get in Touch

Contact our team for quotes, samples, or technical support.

Sales & Technical Inquiry

Name: Mr. Jacky Yang

Email: [email protected]

Phone: +86-135-0017-5633

TEL: +86-755-2328-6467

WeChat: leadopto-pcba

Address: 2/F, BLDG B, Tongfuyu Industrial Zone, Heping, Fuhai, Bao'an, Shenzhen, China

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