Come into us
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Guangzhou Junfa Electrical Equipment Co., Ltd. was founded on January 23, 1995. It is a specialized transformer developer and distribution system solution provider for CRRC in China, and the first professional transformer manufacturer in China to master the technology of epoxy resin casting insulation with fillers. It is also a member of the drafting committee for national and industry standards for transformer products. Our main business covers the design, manufacturing, sales, and service of distribution transformers with voltage levels of 35kV and below, special transformers for rail transit, new energy box transformers (including EPC engineering), as well as customizable industrial rectifier transformers, excitation transformers, marine transformers, reactors, and other transmission and distribution equipment.
1、 Brand advantages of system integration
After nearly 30 years of technical accumulation in the field of transformers, Junfa Electric relies on excellent product quality and thoughtful after-sales service capabilities to create its own unique brand value, which can help business partners maximize investment value. The company matches a complete organizational structure and project management system based on its engineering general contracting business, integrates brand equipment manufacturers for strategic cooperation, and maintains strong comprehensive competitiveness among peers through efficient engineering construction management capabilities, professional and service-oriented project execution.
2、 First class technological innovation and quality control capabilities in the aviation equipment manufacturing industry
Based on the principle of comprehensive sharing of R&D resources in the transformer sector of CRRC Zhuzhou Electric, Junfa Electric has first-class R&D resources in the transformer sector: a 16 member expert consulting team led by Longguzong, the chief expert of transformers; A team of over 60 experts in transformer basic research, product research, and industrialization research; National certified enterprise technology center, national level motor and transformer testing station (CNAS), national key laboratory for electrical insulation power equipment, and postdoctoral workstation.
In terms of research and development tools, advanced 3D design and simulation software (UGNX) and finite element analysis and simulation software (ANSYS) are fully adopted; With the powerful ERP system of SAP, we have a comprehensive supply chain supervision capability to ensure the quality of our products at the source; In terms of process control, in addition to passing the 100% factory test, additional tests such as external withstand voltage for 5 minutes, overload temperature rise test, and hot partial discharge measurement are added for verification. In terms of quality improvement, we adopt the dual zero management method of the aviation manufacturing industry to continuously accumulate technical and management experience, optimize and improve, and make all product indicators more reasonable, with higher safety and reliability.
About Junfa
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Core Process
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The leader in epoxy resin casting insulation technology
Brand Assurance Quality control Multiple scenes After-sales service |
01
CRRC genes, solid technological foundation
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As a deep strategic partner of CRRC Group, Junfa has fully transplanted the high-speed rail level R&D platform and simulation verification system, and has the CNAS national certification laboratory and the Zhuzhou base of the State Key Laboratory of insulation. From electromagnetic coupling analysis to resonance frequency prediction, Junfa has transformed the cutting-edge technology of rail transit equipment into the core advantage of power transformers.
02
Closed loop process, hardcore intelligent manufacturing capability
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The Zhuzhou branch has established a full cycle management system of "process analysis scheme planning verification solidification continuous improvement", with 100% first article review for key processes, specialized operation in production site zoning, and a combination of pull and push production. The equipment failure pre troubleshooting mechanism ensures on-time delivery and leads the industry.
03
Full stack coverage, precise scene customization
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The product matrix spans across three major fields: rail transit, new energy generation, and special industries. From ship anti vibration transformers to lightweight built-in transformers for offshore wind power, from customized 24 pulse rectification to intelligent microgrid integrated energy cabinets, it accurately matches the diverse needs of sea, land, air, and space scenarios with non-standard customization capabilities.
04
Fast response, worry free service guarantee
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Adhering to the 18 hour service commitment of "1-hour response, 7-hour arrival, and 10 hour solution", we provide a full lifecycle management system that integrates maintenance, three in one, sales, and leasing. We also have an information symmetry mechanism that seamlessly connects marketing and production, ensuring that customer needs are always translated into solutions at a faster pace.
For the overseas business sector, we have opened a dedicated one-on-one remote video technology guidance channel, supporting real-time online teaching through communication software from multiple countries; At the same time, cooperation docking points can be established in some key overseas areas to provide localized after-sales support, making cross-border cooperation communication more efficient and after-sales more guaranteed.
OUR ADVANTAGE
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Panyu Junfa was founded on January 23, 1995
On December 31, 2005, re registered as "Guangzhou Junfa"“
In May 2011, the overall relocation was carried out to the new factory area of Shilou
According to the agreement, "CSR Junfa" has taken over all resources of "Guangzhou Junfa" (including all sales performance and after-sales service of "Guangzhou Junfa" products) and will continue to operate externally, while "Guangzhou Junfa" will no longer manufacture and sell transformer products.
In April 2016, "CSR Junfa" completed its industrial and commercial changes and was renamed "Guangzhou CRRC Junfa Electric Co., Ltd." based on the unified arrangement and approval of CRRC Group after the merger of CSR and CNR, and continued to operate externally.
At the end of 2020, CRRC Junfa introduced strategic investment and employee stock ownership to complete the mixed ownership transformation.
In June 2023, "CRRC Junfa" completed the industrial and commercial change according to the unified arrangement of the headquarters, renamed as "Guangzhou Junfa Electrical Equipment Co., Ltd.", with unchanged equity structure, and continued to operate externally.
Today, we have grown from a single equipment manufacturer to a full scenario power supply solution provider that integrates research and development, manufacturing, and services. Our service network covers core areas such as rail transit, new energy generation, petroleum and petrochemical, military nuclear power, etc. But what remains unchanged is that we always believe that every milestone is the starting point for the next innovation.
Development History
After more than 20 years of deep cultivation, we always believe that quality is the answer of time, and service is the continuation of trust.
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Guangzhou Junfa Electrical Equipment Co., Ltd
Email：intl@crrcjf.com
Address: No. 15 Huashan Road, Shilou Town, Panyu District, Guangzhou City
Sustainable development
International:+86-15973219221 Domestic:+86-18518168980