LHSH Double Fire Safety Door
Supplier Details
Shenzhen Longhui Sanhe Security Technology Co., Ltd.
Free Member (2026)
[ Shenzhen, GU,China ]
Supplier has 5 products
Product Description
LHSH Double Swing Fire Rated Door – Engineered for high-traffic areas requiring reliable fire compartmentalization. As part of our premium range of Commercial Fire Rated Doors, this double-leaf model combines robust steel construction with certified fire resistance EI30 to EI120. Ideal for hospitals, hotels, and industrial facilities, it features synchronized swing operation, fire-rated hardware, and customizable finishes. Ensures compliance with international safety standards while maintaining seamless access.
Why Our Steel Fire Doors
1?Third-party tested at ISO-certified labs
2? 10-year anti-corrosion warranty
3? BIM files available for architects
Use Cases:
This door is typically used in areas with high foot traffic, such as:
Main entrances of commercial buildings;
Key dividing points in hospital corridors;
Entrances to hotel banquet halls;
Large passageways in industrial plants.
Contact us for project-specific quotes, CAD drawings, and certification documentation.
Ensure safety with precision-engineered fire protection solutions!
Basic Information
Country:
China
Year Established:
1998
Total Employees:
101 - 500
About Us
Shenzhen Longhui Sanhe Security Technology Co., Ltd. is a wholly-owned subsidiary of Longhui Sanhe Safety Technology Group, a leading enterprise in China's fire protection industry. The company was found in 1998 and specializes in the research, design, manufacturing, and service of fire doors and windows, as well as fire-resistant materials. It operates from a production base exceeding 20,000 square meters, focusing on the manufacture of fire-resistant doors, fire windows, and fire shutter doors for public building areas; interval fire doors and sealed fire doors for rail transit; high-end entry safety doors; steel-aluminum composite fire windows; waterproof fire doors; and explosion-proof fire doors among other specialized fire doors. All products comply with the latest international and Chinese national standards.The company adheres to international standards, including ISO9001 and GB/T50430 quality management systems, ISO14001 environmental management system, and GB/T28001 occupational health and safety management system, LHSH is an active member of the China Fire Protection Association and the Guangdong Province Fire Protection Association. In recent years, the company has obtained 3 invention patents, 37 utility model patents, 25 software copyrights and 5 design patents.
Member History
Year Joined:
2026
Membership Type:
Free Member
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