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A Trusted Manufacturer of Custom Dry-Type Transformers
Serving global markets with reliable solutions, backed by over 71,000 transformer units in operation worldwide.
Specialized in customized power engineering for Wind, Solar, ESS, AI Computing, and Marine sectors.

Defining Standards in MV/HV VFD Power
A National “Little Giant” providing patented transformers to 30+ countries.

2009
Founding Time

75
Patents items

15 million
R&D Investment in RMB

500+
Number of Employees
Power Your System with Custom Dry-Type Transformers
Founded in 2011, BBELC (Shanghai Beibian Technology) is a national-level “Little Giant” enterprise specializing in custom power systems and integrated electrical solutions. We serve key sectors including industrial automation, renewable energy (wind/solar/storage), AI computing, and marine propulsion, delivering high-efficiency solutions for a sustainable future.

Headquartered in Shanghai, with two major manufacturing bases in Zhejiang and Shandong, the company has an annual production capacity exceeding 10,000 units. It employs more than 500 staff, 15% of whom are R&D engineers. To date, BBELC holds 8 invention patents, 44 utility model patents, and 12 software copyrights.

BBELC’s products are exported to over 30 countries and regions across Asia, Southeast Asia, Europe, North America, and the Middle East. All products comply with UL, CE, ETL certifications and RoHS, REACH regulations, ensuring reliable quality and strong global customer recognition.
Power Your System with Custom Dry-Type Transformers
Founded in 2011, BBELC (Shanghai Beibian Technology) is a national-level “Little Giant” enterprise specializing in custom power systems and integrated electrical solutions. We serve key sectors including industrial automation, renewable energy (wind/solar/storage), AI computing, and marine propulsion, delivering high-efficiency solutions for a sustainable future.

Headquartered in Shanghai, with two major manufacturing bases in Zhejiang and Shandong, the company has an annual production capacity exceeding 10,000 units. It employs more than 500 staff, 15% of whom are R&D engineers. To date, BBELC holds 8 invention patents, 44 utility model patents, and 12 software copyrights.

BBELC’s products are exported to over 30 countries and regions across Asia, Southeast Asia, Europe, North America, and the Middle East. All products comply with UL, CE, ETL certifications and RoHS, REACH regulations, ensuring reliable quality and strong global customer recognition.
Core Advantages: Defining Special Power Standards
01
Application Insight
Extensive experience across industrial drives, renewable energy, marine propulsion, and data center power systems.
02
Engineering Precision
In-house engineering and simulation capabilities for complex, application-specific transformer solutions.
03
Operational Integration
Digitalized management across engineering, production, quality, and planning processes.
04
Quality Discipline
Structured quality control through incoming inspection, routine testing, and ISO-certified processes.
05
Global Project Support
Responsive support from technical communication to global project delivery.
Core Advantages: Defining Special Power Standards
01
Application Insight
Extensive experience across industrial drives, renewable energy, marine propulsion, and data center power systems.
02
Engineering Precision
In-house engineering and simulation capabilities for complex, application-specific transformer solutions.
03
Operational Integration
Digitalized management across engineering, production, quality, and planning processes.
04
Quality Discipline
Structured quality control through incoming inspection, routine testing, and ISO-certified processes.
05
Global Project Support
Responsive support from technical communication to global project delivery.