Professional Custom 1-3 Hours Fire Rated Stainsteel Fireproof Door for Apartment School

• Customization: Available
• After-sales Service: Avaliable
• Application: Cable Well, Discharge Flue, Elevator Room, Stairway
• Model NO.: door
• Material: Steely
• Thermal Insulation: Fully Insulated Doorsets
• Product Name: Fireproof Door
• Model Grade: Grade a/B/C
• Door Material: Stain Steel
• Filling Material: Interior Is Filled with New Type of Environmentall
• Thickness: 40mm-50mm
• Fireproof Time: 30min-90min
• Transport Package: Customized
• Specification: Customized
• Trademark: Customized
• Origin: China
• HS Code: 7308300000
• Production Capacity: 1000

Product Description

Product Introduction

1.Fire resistance: Made of high-temperature materials and special structures, it can withstand extremely high temperatures and prevent the entry of burning substances, effectively blocking the spread of fire.
2. High strength and durability: Made of corrosion-resistant and oxidation-resistant stainless steel, it has extremely strong durability, is not prone to rust, deformation or cracking, and has a long service life.
3. Safety and reliability: With built-in sealing Settings, it can effectively prevent harmful gases or smoke from entering the room, protecting personal safety.
4. Strong adaptability: It can be customized and installed according to the type and purpose of the building.

Stainless steel fire doors are a combination of high - performance fire protection and durable material. Crafted from high - grade stainless steel, these doors offer excellent corrosion resistance, ensuring long - term reliability even in harsh environments. Their fire - resistant properties are rigorously tested to meet international safety standards, effectively preventing the spread of fire and smoke for a specified period. Ideal for commercial buildings, hospitals, and industrial facilities, stainless steel fire doors not only enhance safety but also add a sleek, modern aesthetic to any space.Application scenarios such as hotels, shopping malls, factories, cinemas, supermarkets, office buildings, hospitals, laboratories, power equipment rooms, liquefied gas stations, subway stations and other places

Product Name	Fireproof Door
Model Grade	Grade A/B/C
Door Material	Stain Steel
Filling Material	The interior is filled with new type of environmentally friendly and fireproof rock wool
Thickness	40mm-50mm
Fireproof Time	30min-90min

Main Product

Company Profile

Hunan Lianxin Chitai Intelligent Doors and Windows Co., Ltd. was formerly known as Changsha Lianxin Door Industry Factory,establis-hed in March 2004. In 2010, it was renamed Hunan Lianxin Chitai Intelligent Doors and Windows Co.,Ltd.Over the past 20years, Lianxin Chitai has continuously grown and thrived in the fierce market competition.Today, the company has several joint-stock subsidiaries and has become a diversified enterprise through its relentless efforts. Lianxin Chitai adheres to the philosophy of learning from and collaborating with top domestic and international intelligent doors and windows companies, absorbing their strengths and avoiding their weaknesses to achieve success. The company has a professional and experienced R&D team that constantly improves and optimizes its technology and updates its products, making it a model of overtaking in the industry. From 2018 to 2025,Lianxin Chitai has been awarded the title of National High-tech Enterprise and holds a total of 23 utility model and invention patents. It leads the trend in the intelligent doors and windows industry and provides users with more fashionable and user-friendly products based on market demands, offering convenient, fast and considerate "nanny-style"services for your high-quality home life.

Lianxin Chitai's mission is "People-oriented, honest cooperation, quality first, service first". Its vision is to become a century-old enterprise brand and pass on its products. The company's slogan is "Be practical and innovative, strive for excellence, and create a famous brand", aiming to survive through quality and achieve benefits through management. It caters to market demands with high-end and high-quality products to repay the trust of its customers. Lianxin Chitai firmly refuses to cooperate with inferior product manufacturers and seeks partnerships with first-class brands at home and abroad to reach strategic consensus and join forces. It is dedicated, focused, and professional,aiming to build a leading brand in the intelligent doors and windows industry. Since its establ-ishment, the company has established many distributors, agents, and service providers both domestically and internationally, and has cultivated a large number of professional technical talents as its partners. It mainly helps customers solve design, installation, and after-sales service problems.

Company Advantage

Our Certificate

Exibition

Packaging & Shipping

FAQ

Q1:What products does your company produce?
A: Our company produces folding doors, hangar doors, garage doors, fast doors, industrial doors, fire doors and other products.
Q2: Where are your products manufactured?
A: Our products are manufactured in China.
Q3: What are the sizes of the doors you produce?
A: There is no size limitation, width and height are only limited by architectural design.
Q4: What is your minimum order quantity?
A: We need 20 meters for our automatic continuous production line. Sample orders are also accepted
Q5: What is the delivery time?
A: About 15-30 days.
Q6: What about your parcels?
A: Carton for full case order, polywood box for sample order
Q7: What kind of payment terms do you accept?
A: Usually we accept wire transfer, letter of credit, western union, credit card and so on. If you prefer other payment methods, please feel free to discuss with us.
Q8: We would like to become an agent in your area. How do I apply?
A: Please send us your idea and personal information. Let's cooperate.
Q9: Can I get a sample to check your quality?
A: Sample panels are available.
Q10: How can I know the price exactly?
A: Please provide the exact size and quantity of the door you need. We can give you a de-
tailed quotation according to your requirements.
Q11: Is it difficult to install your doors?
A: Installation is easy. We have instructions and installation videos for your reference.We also provide support to train your staff in our factory or have our engineers come to your city for technical support.
Q12: Where can I find more information about the product and get a quote?
A: You can find the contact information for our sales team on the"Contact Us" page of our website and we will be happy to answer your questions!