About Us

COMPANY OVERVIEW

From Reliable Manufacturing to Smarter Electrical Protection

Established in 2020, W9 Group continues to grow through technology, quality and practical innovation.

Zhejiang W9 Group Technology Co., Ltd. was established in 2020 and specializes in the production of circuit protection devices, distribution boards and smart electrical products. With strong technical strength, rapid development and continuous innovation, W9 Group has grown into an active manufacturer in the low-voltage electrical industry.

Our product range covers miniature circuit breakers, residual current circuit breakers, residual current circuit breakers with overcurrent protection, switch-disconnectors, distribution boxes, moulded case circuit breakers, AC contactors, surge protection devices, arc fault detection devices, smart MCBs, smart RCBOs and other electrical protection products.

As a manufacturing and trading company, W9 Group focuses on product quality, technical improvement and customer service. We provide practical electrical protection products for residential, commercial and industrial applications, and support customers with stable production, timely communication and thoughtful service.

VR工場見学

Built on Practical Capability and Reliable Cooperation

W9 Group combines manufacturing, product development, quality control and customer support to serve different electrical application needs.

Established in 2020

Focused on low-voltage electrical protection products and smart electrical solutions.

Wide Electrical Coverage

Covering MCB, RCCB, RCBO, SPD, distribution boxes, MCCB, AC contactors, AFDD, smart MCB and smart RCBO.

Quality-Focused Production

Product development, testing, inspection and production management are organized around safety and reliability.

OEM & ODM Support

Flexible support for product appearance, packaging, labeling, series development and customized cooperation.

FACTORY CAPABILITY

Manufacturing Environment & Production Capability

From testing and production to warehousing and sample display, W9 Group continues to build a practical manufacturing environment for stable quality and efficient delivery.

Assembly Consistency Production Flow

Assembly Workshops

W9 Group places quality and safety at the center of product development and manufacturing. Our testing laboratory supports product inspection, electrical performance verification and reliability evaluation for circuit protection devices, distribution boards and smart electrical products.

Through practical workshop management and in-process checks, we focus on product consistency, assembly accuracy and reliable order fulfillment for different customer requirements.

Testing Performance Safety

Testing & Verification

Testing is an important part of W9 Group’s manufacturing process. Our testing workshops support electrical performance checks, product function verification and safety-related inspections for circuit protection devices and smart electrical products.

By combining production inspection with dedicated test areas, W9 Group helps ensure that products are checked before delivery and prepared for practical application requirements in different markets.

Reliability Long-Term Test Quality Control

Aging Test Capability

For electrical protection products, reliability over time is essential. W9 Group uses aging test areas and long-delay test equipment to support continuous performance observation and product reliability evaluation.

These testing procedures help identify potential issues, improve product stability and provide stronger confidence for regular orders and long-term cooperation.

Equipment Parts Processing Efficiency

Automatic Parts Production

W9 Group continues to improve production efficiency through practical equipment investment and parts processing capability. Automatic production equipment for plastic and metal components supports more stable component preparation and better process consistency.

This capability helps strengthen the foundation of product assembly, reduce process variation and support stable production for standard and customized electrical product series.

Storage Delivery Order Support

Warehouse & Process Support

An organized warehouse helps W9 Group manage components, semi-finished products and production materials more efficiently. Clear storage areas and orderly material handling support smoother production planning and faster order response.

For long-term customers and project-based cooperation, warehouse and process support help improve delivery stability and provide a practical foundation for continuous supply.

Certificates & Quality Standards

W9 Group pays continuous attention to product safety, compliance and quality management. Our products are developed and manufactured with reference to international electrical standards, including IEC, CE, TUV, UL and other relevant requirements.

SEMKO認定-RCBO-1P_N

SEMKO認定-rcbo

RoHS認証

RCBO認証

LVD認証

IEC-TEST

EMC-cetification-1p_n-rcbo

DC-MCB認証-JCB3Z2

DC-MCB認証-JCB3Z1

DC-MCB-認証-JCB3

CB認証-RCBO

1P+N-RCBO-CE認証

Quality Control Through Every Step

A practical quality process helps W9 Group maintain product consistency, safety and delivery reliability. W9 Group organizes quality control through each stage of production.

Material Inspection

Component Processing

Product Assembly

Performance Testing

Final Inspection

Packaging & Shipment

Driven by Practical Values

Our values guide how we manufacture products, support customers and improve our capabilities.

Quality First

We believe product quality is the foundation of electrical safety and long-term cooperation.

Technology Driven

We continue to improve product design, testing and manufacturing capabilities through practical technical development.

Customer Focused

We provide timely communication, flexible cooperation and product support for customers in different markets.

Continuous Innovation

We keep developing smart electrical products and improved circuit protection solutions for modern electrical applications.

Looking for a Reliable Low-Voltage
Electrical Manufacturer?

Flexible manufacturing support for brands, distributors and project-based electrical product needs.

W9 Group supports OEM and ODM cooperation for low-voltage electrical products, including product appearance, packaging, labeling, series development and project-based customization. Whether customers are developing their own brands or looking for a stable manufacturing partner, W9 Group can provide practical support from product communication to sample confirmation and order production.

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From Reliable Manufacturing to Smarter Electrical Protection

Established in 2020, W9 Group continues to grow through technology, quality and practical innovation.