. Name: Hunan Anhua Fire Protection Co., Ltd Contact: Manager Xu of Business Department Tel: 13974821399 Address: 19/F, Building 6, Jianxincheng International, Hedong Avenue, Yuetang District, Xiangtan City Introduction: Hunan Anhua Fire Protection Co., Ltd., founded in 1998, is a national second-class professional contractor of fire protection facilities and a director unit of the Fire Protection and Construction Association. The main production and operation of fire doors, fire shutter, fire materials manufacturing professional fire entities. The enterprise has passed the ISO9001: 2008 quality management system certification. The wooden fire doors and fire rolling shutters developed and produced by the company have been tested by the National Test Center, and all indicators have reached the national standards. The company has obtained the product type approval certificate issued by the Fire Product Conformity Assessment Center of the Ministry of * * *, and is allowed to use the national fire approval mark. The company's professional production of "Anhuashi", "Owl Kiss" brand fire doors, fire rolling shutters and other series of products have been tested and certified by the * * * Department, and have been approved to use the national fire recognition mark, and have been awarded "Hunan Fire Integrity Unit" and "Enthusiastic Fire Public Welfare Member Unit" by the Provincial Fire Protection Association. The company has the national qualification for professional contracting of fire-fighting facilities, and has carried out scientific management and meticulous construction in strict accordance with the requirements of the quality management system standards and fire codes. Among them, Xiangzhong Publishing Building, Xiangtan People's Hospital, Xiangtan Vocational and Technical College, Xiangyun East Bus Station and other projects * * "Hunan Provincial Quality Project". Thanks to the continuous support of new and old customers, the company has been able to develop and grow smoothly. In order to expand the company's market popularity, it is now sold at the ex factory price. The company provides design, production, transportation, installation, acceptance, and after-sales services. Customers can choose their own cooperation mode, manage individually, and support the company's engineering (including hardware, installation, and paint) The fire door chooses Anhua, which is the sublimation of quality and service! 1、 Overview The company's products use high-quality wood as the skeleton, and undergo a series of strict flame retardant chemical treatment. The interior is filled with high-quality calcium silicate fireproof board and pearl salt fireproof board. High quality sandwich panels are used for ordinary panels, teak panels and various solid wood skins are used for luxury panels. The product has the characteristics of compact and firm structure, beautiful and generous shape, strong rigidity, small deformation, high fire resistance, convenient opening, etc. 2、 The variety and specification of wooden fireproof door series include single leaf and double leaf fireproof doors, with fire resistance limits of high, B and C respectively. The door leaf can be inlaid with fireproof glass observation window, and the door frame can be lighted. 3、 Description of installation and use 1. Inspection before installation: first check whether the door model is consistent with the opening, whether the starting direction is toward the direction of personnel evacuation, and whether the door leaf and door frame are deformed due to transportation and stacking. 2. Determination of door frame position: connect the mounting strip with the door frame diaphragm with screws, erect the door frame at the opening, determine the height of the beam high ground according to the horizontal elevation, and ensure that the door leaf is about 7mm away from the standard ground door gap. When determining the door frame, it is required to be horizontal and vertical, with the same height.
