Project name: Environmental protection packaging smart factory project with an annual output of 1.5 billion square meters

Project time: August 2019

Project location: Jiabao Textile Industrial Park, Qingtongxia City, Ningxia

Skylight type: triangular fire smoke exhaust skylight

Building area: 45000m2

Project name: Annual output of 85 million square meters of packaging boxes (boxes) and 1.26 billion environmentally friendly paper cups

Project time: August 2020

Project location: Guangyang Economic Development Zone, Langfang, Hebei

Skylight type: triangular fire smoke exhaust skylight

Building area: 31388m2