CE Certified Residential Distribution Factories & Exporters

The Shift to Modern Smart Residential Distribution

Global urbanization, combined with the explosive rise of electric vehicles (EVs) and distributed renewable energy sources, is transforming the demands placed on residential power infrastructure. Today's electrical distribution boards are no longer mere static enclosures for switches. They are the neural centers of smart homes and modern buildings.

Corporate buyers, grid developers, and electrical engineering firms require high-integrity, CE-compliant, and smart-ready distribution solutions to handle dynamic loads. Regulatory demands are tightening across North America and Europe, requiring manufacturers to implement strict ingress protection (IP65, IP68) and robust mechanical impact ratings (IK08+).

At Hangzhou SN Electrical Co., Ltd., we meet this challenge by utilizing advanced materials, intelligent circuit breaker configurations, and optimized enclosure designs that ensure ease of installation, unparalleled thermal management, and robust user safety.

Excellence in OEM/ODM Electrical Manufacturing

Hangzhou SN Electrical Co., Ltd. is a professional power distribution box manufacturer specializing in low-voltage electrical distribution systems, industrial power management equipment, and smart electrical solutions. Established in 2011, the company is located in Hangzhou, Zhejiang Province, China, benefiting from a strong industrial ecosystem and convenient international transportation networks.

With a manufacturing facility covering over 18,000 square meters and a workforce of more than 250 employees, SN Electrical integrates product design, sheet metal fabrication, assembly, testing, and quality control into a comprehensive production system. The company operates advanced manufacturing equipment and rigorous inspection procedures to ensure product reliability, safety, and compliance with international electrical standards.

SN Electrical offers a wide range of electrical distribution products, including low-voltage power distribution boxes, industrial distribution panels, electrical enclosures, meter boxes, control cabinets, waterproof distribution boxes, outdoor electrical cabinets, and customized power management systems. The company continuously invests in product innovation, intelligent monitoring technologies, and energy-efficient electrical solutions to meet the evolving requirements of industrial, commercial, infrastructure, renewable energy, and utility projects.

As an experienced OEM and ODM partner, SN Electrical provides customized engineering services, enclosure design, component integration, private labeling, and project-based manufacturing solutions for customers worldwide. Its products are exported to Europe, North America, South America, Southeast Asia, the Middle East, and Africa. Committed to quality, innovation, and customer satisfaction, Hangzhou SN Electrical Co., Ltd. focuses on delivering dependable power distribution solutions that enhance electrical safety, operational efficiency, and long-term system performance. Through continuous technological development and manufacturing excellence, the company supports customers in building reliable and efficient electrical infrastructure across global markets.

Uncompromising Compliance for Global Markets

Procuring electrical components internationally requires absolute confidence in global regulatory alignment. Every power system that rolls off the assembly lines at Hangzhou SN Electrical Co., Ltd. undergoes multi-stage inspections to guarantee compliance with regional grid codes.

• CE Certification: Compliant with LVD (Low Voltage Directive) and EMC Directives for European installation compatibility.
• Ingress Protection: Rigorous IP65 and IP68 tests ensure complete defense against fine particulate entry and pressurized water sprays.
• IEC 61439 Compliance: Structural compliance tests covering thermal limits, short-circuit withstand capabilities, and protective circuit continuity.
• IK Mechanical Protection: Ensuring heavy duty durability against physical impact hazards.

Precision Sheet Metal & Quality Engineering

Our 18,000 m² factory processes utilize CNC shearing, laser cutting, automated tooling, and robotic welding to maintain tolerance control within microns. After structural fabrication, components undergo a chemical pre-treatment and an electrostatic powder-coating stage to guarantee protection against rust, humidity, and chemical atmospheric pollutants.

Our quality assurance labs subject random samples to load tests, insulation resistance checks, and environmental simulation profiles to ensure they perform reliably in real-world scenarios.