PRODUCT HIGHLIGHTS
Trust-Based Performance: Successfully supplied high-fire-rated doors for prestigious hospitality chains, including Marriott, Hilton, and IHG projects across North America and the Middle East. We understand the stringent audit requirements of large-scale developers.
Zero-Risk Acceptance: Our doors are fully tested under Positive Pressure (UL 10C) to ensure 100% compliance with AHJ (Authority Having Jurisdiction) inspections in the US and Canada. We provide verifiable UL File Numbers to accelerate your project approval.
Factory-Integrated Hardware: We provide a "Total Opening Solution" including factory-pre-machined hardware slots, matched fire-rated frames, and UL-listed closers/locks, reducing on-site installation time by up to 60%.
Superior Acoustic Performance: Utilizing a 32.5mm high-density mineral core, our doors achieve a high STC rating, effectively isolating corridor noise to ensure a quiet, 5-star sleep environment for your guests.






ABOUT THE SUPPLIER
Shanghai Xunzhong Industry Co., Ltd is a leading professional manufacturer of fire doors & windows and other special doors, located in the international metropolis - Shanghai. We operate two production bases in Shanghai and Jiangsu. Our main product line falls under the brand "Branchi".
Our enterprise has over 25 years of industry experience. To support business development, we have also established a Hong Kong branch.
Our product portfolio includes UL&CE certified fire decorative windows, explosion-proof doors, soundproof doors, hospital-specific doors, cleanroom doors, and other specialized door products.
Benefiting from advanced production technologies and efficient global marketing efforts, Xunzhong has earned a solid reputation as a reliable supplier among clients across more than 50 countries and regions, including North America, Europe, Australia, South America, the Middle East, South Asia, and Southeast Asia.
Xunzhong is committed to delivering professional door solutions by offering high-quality products at competitive prices. Our comprehensive production lines enable us to meet diverse requirements from various customers. We sincerely look forward to building long-term, mutually beneficial business partnerships with clients around the world.
COMPETITIVE ADVANTAGES

FACTORY PROFILE

PRODUCTION WORKFLOW

PACKAGING & SHIPPING SPECIFICATIONS


FAQs
About our hardware fittings
The use of high quality material, will not cut corners, in different functions of the use of the door will have different styles and use of hardware, support customer customization or match.
Select your door opening direction
In this part, you can learn more about the opening direction of the door and choose the way of opening inside or outside. If you have any questions, please consult our customer service. We are happy to serve you.
About our factory and service logistics
We support a variety of logistics distribution methods, before packaging will have a rigorous review to ensure that the quality of the goods delivered to you is correct.
What is your main product?
As China leading manufacturer of special doors,our product range includes fire door,hospital door,ward door,industry cleaning room door,sound proof door,explosion proof door,explosion relief door,etc.
What kind of Certification do you have?
After professional testing by relevant institution , we have got certificates of UL, CE, NFPA,BS,ISO9001,etc
How can you guarantee your product quality?
Not only for the product certificates worth your trust,but we adopt quality control by four testing procedures: Initial inspection, re-inspection, final inspection and sampling inspection to guarantee the quality.
How can I contact you?
For quotations or product information, please contact Jocelyn:
Email: jocelyn@ulfiredoormfg.com
WhatsApp: +86 150 0739 2865
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