Established in 1998, Dujiangyan Jindun Protective Equipment Co., Ltd., located in the UNESCO World Heritage city of Dujiangyan, is a leader in designing and manufacturing advanced doors and windows, specially fire-rated steel door frames. As a pioneering enterprise combining R&D, manufacturing, sales, and professional service, it holds prominent certifications such as ISO9001, ISO45001, and ISO14001, evidencing its commitment to quality, safety, and environmental stewardship.
With over 120 skilled staff, 35,000 square meters of production area, and 12 modernized production lines, the company produces over 300,000 doors and windows annually. Its stringent focus on innovation fuels its reputation as a "High-Tech Enterprise in Sichuan Province" and a leader in green manufacturing practices.
"Quality Assurance, Reputation First" remains the company's core philosophy. Under the "DUJIANG JINDUN" brand, it relentlessly pursues first-class products, enterprise stature, and a distinguished corporate image. The company’s professional installation, after-sales, and maintenance teams ensure exceptional customer-centric support.
Every team member receives rigorous training to ensure efficient problem-solving, guaranteeing high service standards that foster strong partnerships across industries.
Dujiangyan Jindun integrates cutting-edge technology and meticulous processes to achieve unparalleled product quality. Its core manufacturing includes:
The operational heart spans thousands of square meters, featuring dedicated zones for raw materials, assembly, quality control, and warehousing — all arranged for optimum productivity and compliance with international standards.
Equipped with state-of-the-art automated laser cutting, CNC bending, robotic spraying systems, and smart real-time quality inspection tools that guarantee precision, durability, and aesthetic consistency throughout the manufacturing process.
From selecting environmentally friendly raw materials to applying advanced surface treatments and rigorous final inspections, each fire rated steel door frame is manufactured to exceed national and international fire safety standards.
Founded in Dujiangyan, initially specializing in fire rated door production, the company rapidly gained brand recognition due to strict quality controls and expert craftsmanship.
Modern automated production lines were introduced, boosting efficiency. By collaborating with research institutions, the company launched innovative fire door solutions integrating intelligent technologies.
Participation in industry exhibitions increased visibility. Achieving ISO9001 in 2014 reinforced quality management and resulted in nationwide product presence under the "DUJIANG JINDUN" brand.
Focus on eco-friendly materials and fire-protection R&D strengthened product diversity and market competitiveness. International expansion includes contribution to global fire safety standards.
Dujiang Jindun embraces "Safety First, Quality as the Foundation" and a people-oriented management approach, inspiring employees to pursue excellence. Socially, the company is proactive in fire safety education and community welfare initiatives to enhance societal safety awareness.
Maintaining a development focus of "Innovation, Quality, and Service," Dujiang Jindun aims to be a global trailblazer in fire rated doors and frames. Continuous product advancement and global market growth ensure superior and reliable fire protection solutions for diverse sectors.
Our professional R&D team is committed to developing high-performance specialized doors and windows that provide environmental sustainability, energy efficiency, and advanced functionalities necessary for modern fire safety demands in hospital wards and patient rooms.
Customized design and implementation of security solutions tailored to hospital ward requirements, ensuring safety and controlled access.
Specialized fire protection systems that maximize safety for patients and staff, including fire rated steel door frames designed to contain fire and smoke effectively.
Professional risk assessment services identify potential hazards and develop protection strategies tailored to healthcare facilities.
Professional installation guarantees that all fire rated door frames and related security equipment are correctly fitted for optimal protection.
Scheduled servicing extends product life and ensures ongoing compliance with fire safety regulations in sensitive hospital environments.
Rapid repair support minimizes downtime, ensuring continuous safety and accessibility in patient rooms and critical areas.
Comprehensive safety training programs enhance staff awareness and emergency response, crucial in healthcare settings for fire prevention and evacuation readiness.
Dedicated technical assistance ensures clients thoroughly understand installation and maintenance, optimizing the performance of fire rated steel door frames.
We maintain robust feedback mechanisms, driving continuous enhancement of products and services based on real-world user experience in medical facilities.
Comprehensive warranty and replacement services give clients peace of mind, reinforcing our commitment to quality and reliability.
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The use of fire rated steel door frames in hospital wards and patient rooms plays a pivotal role in ensuring patient safety and regulatory compliance with fire safety standards. Hospitals are uniquely challenging environments where containment of fire and smoke is critical—not only to protect patients, who may have limited mobility or be incapacitated, but also to enable safe evacuation for staff and visitors.
The healthcare construction and renovation sector has seen a steady increase in demand for highly reliable fire rated door assemblies, including steel door frames engineered to withstand intense fire conditions. With evolving fire safety codes globally — such as NFPA 101 (Life Safety Code), EN 16034 in Europe, and China’s GB standards — facility managers and architects must select door frames that reliably integrate with fire-rated doors, maintaining integrity and preventing fire spread.
Manufacturers like Dujiangyan Jindun have invested in cutting-edge production technologies to meet these stringent criteria, offering steel door frames with certified fire resistance for varying durations (usually ranging from 60 to 180 minutes). These frames are also designed to support specialized fire doors equipped with smoke seals, automatic closers, and antimicrobial coatings tailored for healthcare settings.
Innovation in materials and integration technology is a key driver in this sector. Fire rated steel door frames are evolving beyond basic fire containment, incorporating features such as:
These trends not only ensure compliance but also contribute to patient comfort, operational efficiency, and long-term sustainability of hospital infrastructure.
Beyond general hospital wards, fire rated steel door frames see specialized use in:
The COVID-19 pandemic accelerated hospital infrastructure upgrades worldwide, spotlighting fire rated door systems as essential for safe building operations as occupancy surged. As regulations tighten and demand for secure, hygienic, and functional environments increases, manufacturers face challenges such as supply chain pressures for specialized steel, balancing cost with advanced features, and working closely with architects and contractors to meet bespoke hospital requirements.
Leading companies publicly commit to sustainability in their production processes, minimizing waste and using recyclable materials wherever possible without compromising on safety. This aligns with hospital green building certifications like LEED and WELL, which encourage fire safety products that also reduce environmental footprints.
In conclusion, Fire Rated Steel Door Frames are indispensable components in hospital ward safety infrastructure, combining durability, compliance, and design sophistication. As fire safety codes evolve and patient care environments become more complex, these frames continue adapting through innovation and rigorous quality assurance to protect lives and support healthcare excellence globally.
