This safe is a new model developed by our company’s Technical Development Department, drawing on foreign blueprints and current popular designs for safe doors. It features a simple, elegant, and understated appearance: the outer panel is made of 3-mm-thick imported SUS304 high-grade hairline-finish stainless steel, while the inner main panel and auxiliary components are crafted from 8–10-mm-thick premium industrial-grade stainless steel. The door hinges are made of φ180-mm-diameter high-quality stainless steel round bars, and strategically placed, 2-cm-thick reinforced anti-drilling steel plates are installed in key internal areas to further enhance resistance against prying, smashing, cutting, and even TNT explosions. The safe is equipped with a full-function operating handle and an integrated computerized fingerprint-and-mechanical-password lock interlock system, meeting the national Class C security standard. Customizable design options are available to suit a range of performance tiers based on customer requirements.

Uses of stainless steel vault doors:

1. Stainless steel vault doors are a specialized type of security door. They are an indispensable component of bank vaults, and their performance in terms of burglary resistance, fire resistance, and resistance to sabotage directly affects the overall security of the bank vault.
　　 2. Stainless steel vault doors come in a wide variety, including standard steel-plate vault doors, emergency vault doors, stainless steel vault doors, and double-leaf stainless steel vault doors, among others. The economical and practical standard steel vault door is widely used in small vaults at the grassroots level of financial institutions; its affordable price and high functionality make it highly popular among users. With the continuous evolution of the social environment, the security rating of this type of vault door has also been significantly enhanced, now meeting the national Class C standard.
　　 3. The emergency door is a concealed, add-on emergency door installed on the main body of the vault door, serving as a replacement for the traditional emergency door. In the event that the main vault door malfunctions and cannot be opened, the emergency door can be activated to gain entry into the vault for troubleshooting and repair. The emergency door has the same thickness as the main vault door, and its structural design and security performance are fully consistent with those of the main vault door, thereby fulfilling the function of the traditional emergency door. It is primarily designed to address site-specific challenges faced by customers.
　　 4. The multi-functional, luxury stainless-steel safe door is manufactured using internationally advanced technologies and processes. This redesigned safe door is currently the most high-end model available in the domestic market, integrating multiple security features such as water resistance, fire resistance, anti-pry protection, resistance to flame-cutting, and protection against INI blasting. It is equipped with a U.S.-imported (UL-certified) mechanical combination lock and a high-grade computerized fingerprint lock, meeting the Class C standard stipulated by national standards.
　　 5. The double-leaf stainless steel vault door is a product designed for bank issuance vaults. It features a wide opening and cost-effective materials, with mortise locks installed at the top and bottom of the door. The joint between the two door leaves adopts a tongue-and-groove design. Access is controlled by either a computerized fingerprint lock or a mechanical combination lock, with the main operating knob serving as a multi-function handle. The security rating is Class C.

Stainless steel vault doors have the following features: 　
1. Strong anti-theft performance.
2. The door lock features a high security rating and typically employs a dual-lock system with a complex, multi-layered password mechanism.
3. Sturdy design and high quality.
4. Excellent fire-resistant and vandal-resistant performance.

Detailed explanation:

After years of weathering challenges and enduring arduous efforts, Xinrui Metal has emerged as one of the leading manufacturers of vault doors and anti-tailgating interlocking doors in the Beijing–Tianjin–Hebei region. It has been designated by 28 provincial-level financial institutions as a contracted producer of security equipment and has consistently maintained a leading position in the industry, serving as a pioneer in the door manufacturing sector across North China and throughout the country.

Guided by the business philosophy of “expanding markets through quality and winning customers through credibility,” our company continuously strengthens its capabilities, refines its internal processes, and actively engages in market competition with a proactive and dynamic approach. We are committed to delivering even more sophisticated technology and superior service to our valued customers.

We offer stainless steel safe doors from a reputable manufacturer, providing detailed product information such as competitive pricing and high-quality images. For specific details on our premium, cost-effective stainless steel safe doors, please contact us directly. We welcome inquiries from all customers!