Abstract This paper outlines the technical process for the installation of steel fireproof doors, emphasizing the expertise of the China fire door factory, Yunnan Guangdun Door Industry Co., Ltd. It delves into the preparation, tools required, and detailed steps for the successful installation of multi-door access systems for steel fireproof doors. Additionally, it explores the […]
Tag Archives: Metal Fire Doors
Title: Challenges and Compliance Issues in the Production and Installation of Fire Doors in China Post-2015 3C Certification Mandate Fire doors 3C certification compliance Abstract:Since the implementation of the 3C mandatory certification system for fire door products in China in 2015, manufacturers and sellers are required to obtain the appropriate certification and product inspection reports […]