Zhejiang Zhenda Explosion Proof Electric Co.,Ltd ., located in the East China Sea coast, the state's key tourist areas - Yandang Shan Lu, Liu Yueqing City, Shin Kong Industrial Park, Yueqing City Centre Industrial Park, the area covers an area of 43,380 square meters, construction area of 37,500 sq ft. Meters, fixed assets 5,000 million. A research and development, manufacturing various mine explosion-proof electrical capabilities of the technology. The Company over the years, specialized in manufacturing various types of mine explosion-proof electrical products, and in strict accordance with the national standard production, production of products made explosion-proof certification, coal-sign Zhunyong Zheng, the production license, complete documentation, Based on standards of townsh