About

Leading Transformer Manufacturer

CHBEB is a China-based transformer manufacturer with decades of experience in the power industry. With an R&D center in Beijing and production bases in Yueqing and Nanjing, we support utility, industrial, commercial, and infrastructure projects with a wide range of transformer solutions. Our products include oil immersed transformers, dry type transformers, pad mounted transformers, pole mounted transformers, and other project-based transformer solutions, supported by in-house production, routine testing, and export delivery support.

Explore Our Transformer Product Range

Our product range covers the main transformer types used across utility, industrial, commercial, and infrastructure projects. From distribution and substation transformers to dry type, pad mounted, pole mounted, and isolation transformers, we provide solutions designed to match different installation environments and application needs.

Factory collage showing a professional transformer manufacturing factory with workshop areas, production environment, and in-house manufacturing capability

In-House Transformer Production

From raw material handling to coil winding, assembly, and final inspection, our production process is managed within a real transformer factory environment. This helps us maintain better consistency, support custom project requirements, and deliver transformer solutions with reliable manufacturing control.

Material Preparation

Key materials are selected and prepared to support stable production quality from the start.

Coil Winding

Coil winding is completed with close attention to structure, consistency, and project requirements.

Transformer Assembly

Each transformer is assembled through a controlled process to support reliable operation and fit.

Production Control

Production is managed step by step to help improve consistency, coordination, and delivery readiness.
Transformer quality testing process in a professional factory, showing routine inspection and electrical test operations before shipment

Testing and Quality Control

Each transformer goes through inspection and routine testing before shipment to support product consistency and dependable operation. Our quality control process helps confirm that manufacturing, assembly, and final delivery meet the standards and project requirements expected by our customers.

Transformer testing control system and operator panel used for factory quality verification
Final transformer inspection in factory test area before delivery and shipment

Export Packing and Delivery Support

Our packing and shipment process is arranged to support safe handling, export delivery, and project coordination. From protective packing to container loading and shipment preparation, we work to help each transformer leave the factory in a condition ready for transport and on-site use.

Transformer packing and shipment process showing export packing, loading preparation, and factory delivery support for overseas projects

Certifications and Qualifications

Our certification and qualification documents are available to support customer review processes in quality, safety, environmental management, and compliance. They include ISO 9001:2015, ISO 45001, ISO 14001, CE Conformity Report, Low Voltage Directive Conformity, and GOST Declaration of Conformity for relevant market and project needs.

ISO 9001:2015 quality management system certificate
ISO 45001 occupational health and safety management system certificate
ISO 14001 environmental management system certificate
CE conformity report for transformer
Low Voltage Directive conformity attestation
GOST declaration of conformity
Professional transformer sales and support team providing project communication, quotation follow-up, and delivery coordination

Corporate Team

Our team works with customers on product selection, technical communication, quotation follow-up, and delivery coordination. The goal is to support smoother communication and more efficient project progress from inquiry to shipment.