Products
  Wound Core Transformer
  Oil-immersed Transformer
  Dry-type Transformer
  Pad-mounted Transformer
  Package Substation
  Power Distribution Switchgear
  Special Transformer

Downloads
Enquiry Preparation Document
Full Qualification Document (PDF)
Scanned Catalogue
KEMA Test Reports　OIL | DRY
China National Standards (RAR)
DuPont NOMEX Paper
Typical Substation Circuit Diagrams

What is new

Appointed License Partner for Siemens Ring Main Unit Type Simosec Switchgear

HAIHONG Features

  Frequently Asked Questions
  Exported Products
  Foreign Exchanges
  Factory Tour
  HAIHONG History
  Organizational Chart
  Test Laboratory
All Rights Reserved 　HAIHONG Transformer 　1998-2008 　Tel:+86-750-2226588 　E-Mail: business@gdhaihong.com