On June 23, 2026, Hehua Machinery Technology (Kunshan) Co., Ltd. welcomed purchasing and quality engineering representatives from the Transformer Business Unit of Hitachi Energy for a factory visit and technical exchange. The visit focused on evaluating Hehua's manufacturing capabilities and discussing potential cooperation opportunities for transformer projects serving Hitachi Energy's headquarters in Sweden and its manufacturing facility in Brazil.
The visit marked another important milestone in Hehua's international business development following its participation in the CWIEME Berlin 2026 exhibition. Building on its experience in manufacturing precision components for high-voltage motor applications, Hehua is expanding its expertise into the transformer industry, supporting the growing demand for reliable manufacturing solutions across the global energy sector.
During the visit, the Hitachi Energy delegation toured Hehua's manufacturing facility in Kunshan, where they gained a detailed understanding of the company's production processes, quality management system, and project management capabilities.
The visit included production areas for CNC machining, sheet metal fabrication, welding, structural assembly, and quality inspection. Throughout the tour, Hehua's engineering team introduced the company's complete manufacturing workflow, from engineering review and process planning to production, inspection, and export delivery.
Rather than focusing solely on equipment capacity, the discussions centered on Hehua's ability to manufacture complex metal components with consistent quality while supporting international projects that require standardized documentation, stable production planning, and reliable delivery performance.
For global energy equipment manufacturers, these capabilities are essential when selecting long-term manufacturing partners.
Following the factory tour, both teams held technical and commercial discussions regarding potential cooperation for transformer-related projects supporting Hitachi Energy's operations in Sweden and Brazil.
The conversations covered manufacturing requirements for precision metal parts and fabricated assemblies used in transformer production, including production processes, quality assurance, project management, and export capabilities.
International energy projects often involve multiple manufacturing sites and suppliers across different regions. As a result, suppliers must demonstrate not only manufacturing expertise but also the ability to maintain consistent quality standards across every production batch.
During the meeting, Hehua introduced its integrated production system, quality management procedures, and experience serving customers with demanding technical requirements in high-end manufacturing industries.
The exchange helped both parties develop a deeper understanding of each other's technical expectations and established a positive foundation for future cooperation.
The visit also reflects an important step in Hehua's business development strategy.
Over the past two decades, Hehua has accumulated extensive manufacturing experience in industries requiring high precision, structural reliability, and strict quality control, including automotive, rail transit, aerospace, wind power, nuclear power, semiconductor equipment, and industrial machinery.
Following its participation in CWIEME Berlin, one of the world's leading exhibitions for coil winding, electric motors, transformers, generators, and e-mobility technologies, Hehua has continued expanding its presence within the global electrical equipment supply chain.
The potential cooperation with Hitachi Energy represents a natural extension of the company's capabilities—from supporting high-voltage motor manufacturing to serving transformer equipment projects that require similar expertise in precision fabrication, machining, and welded structures.
As investment in global power infrastructure continues to increase, the demand for reliable manufacturing partners capable of producing high-quality metal components is also growing.
One of Hehua's key advantages is its ability to provide complete manufacturing solutions within a single production facility.
The company's integrated production capabilities include:
Precision CNC machining
Sheet metal fabrication
Heavy-duty welding
Structural assembly
Precision inspection
Project management
Export packaging and logistics support
This full-process manufacturing model improves communication efficiency, shortens production lead times, and ensures better quality consistency throughout every stage of production.
For customers managing international engineering projects, working with a supplier capable of coordinating multiple manufacturing processes significantly reduces supply chain complexity.
Quality management was another key topic during the visit.
Hehua has established a comprehensive quality management system supported by internationally recognized certifications, including:
ISO 9001 Quality Management System
IATF 16949 Automotive Quality Management System
EN 15085 Railway Welding Certification
EN ISO 9606-1 Welder Qualification Certification
These certifications demonstrate the company's commitment to standardized manufacturing practices and continuous quality improvement.
To further enhance operational efficiency, Hehua has implemented the Zhibang International ERP intelligent management system, integrating project management, production planning, procurement, inventory, quality control, finance, and logistics into one digital platform.
This system enables better production visibility, traceability, and on-time project execution, all of which are important factors for customers managing global manufacturing programs.
Around the world, governments and industries continue investing in grid modernization, renewable energy integration, and transmission infrastructure. Transformers play a critical role in ensuring efficient and reliable power distribution, making manufacturing quality an important consideration throughout the supply chain.
As equipment manufacturers continue expanding production capacity worldwide, demand is increasing for suppliers capable of delivering precision metal parts, structural assemblies, and customized manufacturing solutions that meet international standards.
With more than 21 years of manufacturing experience, Hehua is well positioned to support this growing market through its engineering expertise, production capacity, and export experience.
The company operates a manufacturing facility covering more than 13,300 square meters, employs over 140 professionals, and provides complete services from engineering support and manufacturing to international shipment.
Both Shanghai Hehua Machinery Technology Co., Ltd. and Hehua Machinery Technology (Kunshan) Co., Ltd. possess independent import and export rights, allowing customers to benefit from streamlined production and export services.
The visit from Hitachi Energy demonstrates the importance of face-to-face technical communication when developing international manufacturing partnerships.
By visiting the production facility, discussing engineering requirements, and reviewing manufacturing processes in detail, both teams were able to exchange practical information that supports future project development.
For Hehua, the visit also provides valuable insight into the technical requirements and quality expectations of transformer manufacturing projects serving global markets.
The company remains committed to continuous investment in manufacturing technology, engineering capabilities, and quality management while supporting customers through reliable production and responsive technical service.
As global investment in energy infrastructure continues to grow, Hehua will continue expanding its manufacturing capabilities to support customers across the electrical equipment industry.
Building on its experience in high-voltage motor manufacturing and high-end industrial equipment, the company is actively strengthening its ability to serve transformer manufacturers and other energy equipment suppliers around the world.
Hehua sincerely appreciates the visit from the Hitachi Energy team and looks forward to further technical exchanges and future cooperation opportunities. Through precision manufacturing, consistent quality, and professional project management, Hehua will continue supporting customers in building safer, more efficient, and more sustainable energy infrastructure worldwide.
AddressNo. 66 Xingpu Road, Lujia Town,Kunshan City, Factory Buildings 3 and 4 
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