Guizhou Changzheng Electric Co., Ltd. is a new and high-tech enterprise specially
engaged in research,development, manufacture, sale and service of transformer on load
tap changers and off-circuit tap-changers. Our company was the earliest manufacturing
enterprise who began to manufacture the tap changer. We began to independently......
100 largest electrical machinery and apparatus manufacture enterprises in China
Guizhou Province Excellent Enterprise
Guizhou Province Famous Brand Product
Contract and Trustworthy Enterprise
Guizhou Province Innovative Enterprise
Quality Management System Certificate
Environmental management System Certificate
Occupational Health and Safety Management System Certificate
Guizhou Province Hi-Tech Enterprise Certificate
Guizhou Province Excellent Quality Management Team
Grand Prize of Guizhou Province Excellent Quality Management
Province Science and Technology Achievement Transformation Award Certificate
Province Science and Technology Progress Award Certificate
Copyright © 2014 Guizhou Changzheng All rights reserved.
Qian ICP Prepare 10200187 Number