Since 2009, Hunan Yongzhen Special Protective Equipment Co., Ltd. has started to develop anti-arc clothing with DuPont, Tsinghua Fire Research Institute and Beijing Hi-Tech, filling the blank of special protective clothing for electric power grid. After many years of preparation work, it has become one of the few manufacturers in China that has the qualification to produce arc-proof clothing.
The hard work of development finally ushered in the harvest season. In January 2014, the company won the order of 3 million yuan of arc-proof clothing from China Southern Power Grid.