Lanzhou Tianyu Electric is a professional manufacturer of power transformers, compact substations, and distribution cabinets based in Lanzhou, China.

With 20+ years of experience, we provide reliable power solutions for EPC contractors, utility companies, and industrial clients worldwide.

Our core products:
✅ Dry-type & Oil-immersed Transformers
✅ Compact/Prefabricated Substations
✅ LV/HV Distribution Cabinets

We offer custom design, OEM/ODM, and global after-sales support.
Contact us: WhatsApp: +86 18609446782
Email: guoyunbo463@gmail.com
Website: tianyudianli.com

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