中文(簡體) Consultation Hotline
400-0311-527Office buildings (office buildings) are civil buildings and can refer to the "Code for Fire Protection Design of Buildings" for building fire resistance rating 2, fire separation distance 3, safe evacuation 4, fire compartments 5, enclosed staircases and decoration level 6, fire hydrant installation, automatic sprinkler installation, fire alarm installation, and smoke control system installation.
Office buildings (office buildings) are civil buildings and can refer to the
"Code for Fire Protection Design of Buildings" for building fire resistance
rating 2, fire separation distance 3, safe evacuation 4,
fire compartments 5, enclosed staircases and decoration level 6,
fire hydrant installation, automatic sprinkler installation,
fire alarm installation, and smoke control system installation.
Sales and service hotline: 0311-80812225
National free service hotline: 400-0311-527
Technical support phone number: 15373637336
Company email: yhzc2017@163.com
Company Address: No. 580 Shitong Road, Luquan District,
Shijiazhuang City, Hebei Province
Yunhai Zhicheng Electric looks forward to working with you!
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