CHBOKO | Power Transmission & Distribution Equipment Manufacturer

About CHBOKO

CHBOKO is a technology-driven enterprise specializing in the research, development, manufacturing, sales, and service of power transmission and transformation equipment up to 35kV. With years of industry experience and a commitment to innovation, we deliver reliable, efficient, and safe electrical solutions for global markets.

Our product portfolio includes medium and low voltage switchgear, capacitor banks, transformers, surge arresters, static var generators (SVG), and complete prefabricated substations. We serve utilities, industrial plants, commercial buildings, and renewable energy projects with high-quality, certified equipment.

35kV

Max Voltage Level

100+

Product Lines

Our Products

Comprehensive range of power equipment for transmission, distribution, and renewable energy integration.

SVG (Static Var Generator)

Advanced dynamic reactive power compensation device that rapidly regulates reactive power to improve power factor, stabilize voltage, and enhance power quality in industrial and utility grids.

• Fast response time < 5ms
• 97%+ efficiency
• Harmonic filtering capability
• Modular design for scalability

10kV Metal Oxide Surge Arrester

ZnO-based overvoltage protection device safeguarding 10kV power systems and equipment from lightning and switching surges. Acts as a guardian for grid stability and equipment safety.

• High energy absorption capacity
• Non-linear V-I characteristics
• Sealed design for long life
• Complies with IEC 60099-4

Power Distribution Cabinet

Low-voltage switchgear for safe and efficient power distribution in industrial and commercial facilities. Designed for reliability, ease of maintenance, and modular expansion.

• IP30–IP54 protection rating
• Up to 6300A rated current
• Integrated busbar system
• Customizable configurations

Dry Type Transformer

Epoxy-resin insulated transformer for indoor installation in buildings, data centers, and industrial plants. Environmentally friendly with no oil leakage risk.

• 30–2500kVA capacity range
• Class F or H insulation
• Low noise & low loss
• VDE/IEC compliant

Oil-Immersed Transformer

High-efficiency outdoor transformer with oil cooling and insulation. Ideal for substations, renewable energy plants, and heavy industrial applications.

• 30–10000kVA capacity
• Hermetically sealed or conservator type
• Low partial discharge
• Long service life

PZ30 Lighting Distribution Box

Compact and standardized electrical enclosure for residential, commercial, and industrial lighting circuits. Modular design with flame-retardant materials.

• 6–24 circuit capacity
• Flame-retardant ABS or steel
• IP30 protection level
• Wall-mounted installation

Vacuum Circuit Breaker

High-reliability switching device for medium-voltage applications. Utilizes vacuum interrupter technology for arc extinction with minimal maintenance.

• 12kV, 24kV, 40.5kV ratings
• 20,000+ mechanical operations
• Low maintenance
• Withdrawable or fixed type

Ykbx-C/K10de Stainless Steel Meter Box

Heavy-duty, corrosion-resistant enclosure for three-phase power metering in harsh environments. Constructed from 304/316 stainless steel with IP65 rating.

• IP65 dust & water resistance
• 1–3 meter capacity
• Anti-tamper lock design
• Suitable for outdoor use

View All Products

Why Choose CHBOKO?

We combine innovation, quality, and global service to deliver superior power solutions.

Certified Quality

Products meet IEC, GB, and international standards with full qualification certificates.

Advanced Manufacturing

State-of-the-art factory with automated production lines and rigorous testing.

Global Reach

Serving customers in over 50 countries with reliable supply and support.

One-Stop Solution

Complete range from components to complete substations and turnkey projects.

Frequently Asked Questions

Get answers to common inquiries about our products and services.

What voltage levels do your products support?

Our equipment is designed for 35kV and below systems, including medium voltage (10kV, 20kV, 35kV) and low voltage (400V, 690V) applications.

Are your products certified to international standards?

Yes, our products comply with IEC, GB, and other international standards. We provide full qualification certificates upon request.

Can you provide custom solutions?

Absolutely. We offer OEM/ODM services and can customize switchgear, transformers, and enclosures to meet specific project requirements.

What is the delivery time for standard products?

Standard products are typically delivered within 30–45 days. Custom orders may require additional time based on specifications.

Do you offer technical support and after-sales service?

Yes, we provide comprehensive technical support, installation guidance, and after-sales service globally through our network.

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Advanced Power Solutions for Modern Grids