HNDF.HNDF was established on December 5, 2001, with its registered office located in the Yueyang Economic and Technological Development Zone, Hunan Province. The company's core business focuses on the research, development, production, and sales of high and low voltage switchgear equipment and supporting facilities. It is dedicated to providing high-quality products and services in the fields of intelligent power transmission and distribution equipment manufacturing and industrial process control. All products have passed type test certification. Specifically, its low-voltage switchgear has obtained the mandatory CCC certification, while its medium-voltage switchgear has secured CQC voluntary certification, ensuring product safety and reliability. The company primarily serves power distribution and control needs in the electricity and industrial sectors. Its main product lines include high-voltage switchgear, low-voltage switchgear, custom-designed switchgear, and charging pile switchgear.