Fábrica de máscaras que produce 20 millones de máscaras al día, la fábrica de máscaras más grande
Introduction video of Changsha Dadao Mechanical Technology Co , Ltd
A look inside an active rocket factory
Biggest Mask Factory in China?
Hunan Kings diaper Co.,Ltd
Liuyang High-Tech Industrial Development Zone is a Hi-tech Industrial Development Zone at province level in Liuyang City, Hunan Province, China. It is the 2nd largest industrial zone of Liuyang by economic volume, after the Liuyang Economic and Technological Development Zone. The industrial zone is the original Liuyang Manufacturing industrial Base created in 2003, it was Changed to the present name in 14 July, 2016. The industrial zone centers in Yong'an Town of Liuyang, it covers an area of 36.64 square kilometres (14.15 sq mi). As of 2015, its gross output value of industries is CNY 30.31 billion, the financial revenue reaches 1.01 billion yuan.