This page is not the official website. Generated by AI, does not constitute any advice. If needed, please click here to visit the corresponding official website.

Advanced Surge Protection
For Modern Infrastructure

Premium Surge Protection Devices (SPD) and lightning protection systems engineered for reliability, safety, and performance. Trusted by industrial, commercial, and renewable energy sectors worldwide.

Explore Products Request a Quote

150kA Max Discharge

High-energy surge handling for extreme conditions

-40°C to 85°C

Wide operating temperature for harsh environments

CQC & SGS Approved

Certified quality and international compliance

Engineered for Reliability

Guangdong Uchi Technology Co., Ltd is a leading manufacturer of Surge Protection Devices (SPD), specializing in high-performance solutions for industrial, commercial, and renewable energy applications. With years of expertise, we deliver robust protection against transient overvoltages caused by lightning strikes and electrical surges.

Our products are designed to meet international standards including CQC, SGS, and ROHS, ensuring safety, durability, and compliance across global markets. From MOV-based protectors to intelligent lightning counters, our range covers every layer of surge defense.

Factory Excellence

State-of-the-art production facility in Dongguan, China with strict quality control protocols.

Global Reach

Products exported to over 50 countries with multilingual support and technical documentation.

Surge Protection Device Varistor Components Lightning Counter SPD Module

Our Product Range

Comprehensive surge protection solutions for AC/DC power systems, data lines, solar installations, and specialized industrial applications.

Ntelligent Lightning Counter

Ntelligent Lightning Counter LC

  • Surge protector with strike counter
  • Operating current: 1kA–150kA
  • Stainless steel 304 housing
  • Outdoor rated protection
Get Best Price
60kA SPD

60kA Secondary Power SPD

  • Max discharge current: 60kA
  • For low-voltage industrial systems
  • 200/380VAC input
  • Level 1+2 protection
Get Best Price
I25X 420V Surge Protector

I25X 420V Series SPD

  • Level 1 lightning protection
  • 420V nominal voltage
  • For building main input
  • Robust thermal protection
Get Best Price
Zinc Oxide Varistor

16kA Zinc Oxide Varistor

  • 50V, 30S disc stacking
  • High energy absorption
  • For transportation equipment
  • Radial leaded design
Get Best Price
Type 1+2 Surge Protector

275V Type 1+2 Surge Protector

  • AC SPD, 4-pole design
  • Remote alarm interface
  • PA66 nylon housing
  • IP20 protection rating
Get Best Price
PV Surge Protector

GPS Antennas PV Surge Protector

  • Solar & photovoltaic systems
  • 600VDC, Type 2
  • G2060MT, CQC approved
  • Thunder & lightning protection
Get Best Price
High Energy Varistor

Imax 60kA High Energy Varistor

  • Disc radial leaded MOV
  • 20mm–53mm disc size
  • For heavy-duty applications
  • Working temp: -40°C to 85°C
Get Best Price
CCTV Surge Protector

Simple Structure CCTV Surge Protector

  • Overvoltage protection
  • 203g lightweight design
  • For video surveillance systems
  • Low clamping voltage
Get Best Price
View All 150+ Products

Why Choose Our SPDs?

Multi-Level Protection

Type 1, 2, and 1+2 SPDs for comprehensive defense against direct and indirect lightning strikes.

ROHS & CQC Compliant

Environmentally safe materials and certified quality assurance for global market access.

Industrial Grade Build

PBT and PA66 engineering plastics, stainless steel enclosures, and IP67 waterproof options.

Solar & DC Solutions

Specialized PV and DC SPDs up to 1000VDC for renewable energy and telecom applications.

Data & Signal Line SPDs

Ethernet, coaxial, and antenna protection including Gigabit Ethernet (1000M) SPDs.

Extreme Environment Ready

Operates reliably from -40°C to +85°C, ideal for outdoor, industrial, and tropical use.

150+
Product Models
50+
Countries Served
20+
Years Experience
1M+
Units Shipped

Frequently Asked Questions

What is the difference between Type 1, Type 2, and Type 1+2 SPDs?

Type 1 SPDs are for direct lightning strike protection at main distribution boards. Type 2 are for indirect surges at sub-distribution. Type 1+2 combines both for comprehensive protection in a single unit.

Can your SPDs be used in solar power systems?

Yes, we offer specialized PV surge protectors rated up to 1000VDC, designed for photovoltaic arrays and inverters, with CQC and international certifications.

Do you provide custom SPD solutions?

Yes, we support OEM/ODM services with custom voltage ratings, housing materials, and certifications based on client specifications.

What certifications do your products have?

Our SPDs are certified by CQC, SGS, and comply with ROHS standards. Many models meet IEC 61643 and other international surge protection norms.

Get in Touch

Contact our team for product inquiries, technical support, or bulk order quotations.

Contact: Miss Amy
Phone: 13925862052
Email: [email protected]

Guangdong Uchi Technology Co., Ltd
Floor 4, No.25-29, Power Station Road, Xihu, Shilong Town, Dongguan 523325, China

Visit Official Website
China Quality Suppliers fobcompany.info

Notice for Buyers: If you are a buyer, the above information is generated by AI collection and does not constitute any advice. If necessary, please visit the corresponding official website.

For Domain Owners: If you are the domain owner and do not want to be included by fobcompany.info, please contact [email protected] via your corporate email to cancel. We will cancel your inclusion within 3 business days.

如果您是域名所有者 不想被fobcompany.info收录 请用企业邮箱联系[email protected] 取消收录 我们将在3个工作日取消您的收录

Service Request: If you are other domain and want to be included, please contact [email protected]

如果您是其他域名合作 也请联系[email protected]