About Yawei Transformer

China Transformer Manufacturer for Global Power Projects

Yawei Transformer is a China transformer manufacturer specializing in power transformers, dry-type transformers, oil-immersed transformers, substations, and customized transformer solutions for utility, industrial, and renewable energy projects worldwide.

A China Transformer Manufacturer Built for Global Projects

With experienced engineering teams, advanced manufacturing facilities, and comprehensive testing capabilities, Yawei Transformer supports customers from technical consultation and customized design to production, factory testing, international delivery, and after-sales service.

Yawei Group employs over 3,000 staff, including more than 300 engineering and technical professionals. The Group boasts a multi-country overseas industrial layout: it owns independent manufacturing plants in Cambodia, Laos and Vietnam, and runs a jointly-built production base in Kyrgyzstan. Exclusive overseas service centers have also been established in Houston, USA and Sydney, Australia to deliver efficient localized services.

1. Customization Capacity & Global Certifications

Yawei offers customized transformers for all operating conditions. Our comprehensive international certifications support global project access:

North America: UL/cUL (ANSI/IEEE C57), CSA, compliant with DOE 2016 efficiency standards
Europe: CE (LVD + EMC, EN 60076), TÜV Rheinland, KEMA certification
Central Asia & CIS: EAC GOST Customs Union certification
Global universal standard: Fully compliant with IEC 60076

2. Standard Production Lead Time (EXW factory, excluding logistics)

≤35kV dry-type transformers, 35kV oil-immersed distribution transformers, ZGS pad-mounted transformers: 30 working days
69kV / 110kV power main transformers: 60 days
220kV–500kV EHV transformers & PV/wind/energy storage step-up transformers: 3–6 months (FAT witness test included; expedited delivery available upon request)
Special customized transformers (marine, mining, data center use): 3–6 months (expedited delivery available upon request)

International Certifications and Quality Assurance

Engineering, Testing and Global Project Support

At Yawei Transformer, we are committed to delivering reliable transformer products and practical power solutions for customers around the world. With strong manufacturing capacity, experienced technical personnel, advanced production equipment, and strict quality control, we focus on product safety, stable performance, and long service life. From technical review and customized design to production, testing, delivery, and after-sales support, we work carefully at every stage to help customers complete their power projects with confidence.

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How We Deliver Custom Transformer Solutions

Professional engineering, strict quality control, and reliable support for every transformer project.

Engineering-Based Solutions

Our technical team reviews your voltage, capacity, application, installation environment, and standards before recommending the right transformer solution.

Strict Quality Control

From raw material inspection to production and final testing, every transformer is carefully checked to ensure safe and reliable performance.

Customized for Your Project

We provide customized transformer designs based on your technical parameters, local grid requirements, operating conditions, and project specifications.

Reliable Project Support

We support customers with technical documents, production updates, shipment coordination, installation guidance, and responsive after-sales service.

Visit Yawei Transformer Manufacturing Facility

Explore our modern transformer manufacturing facilities, advanced production equipment, and strict quality control processes. We welcome customers and partners to visit our factory and learn more about our production capabilities.