A Grade Vault Door

The A Grade Vault Door is a mid-level security door. It offers double the protection of the M Grade. This door meets the GB 37481-2019 standard for vault doors. The break-in resistance is 30 minutes. The fire resistance is 2 hours. This makes it a good choice for banks, businesses, and jewelry shops. The door body is at least 100mm thick. It has multiple layers of protection. These include a stainless steel outer layer, a drill-resistant layer, a fire layer, and a reinforced steel layer. The door frame is made from high-quality rolled steel. The gap between the door and frame is less than 1mm. This stops anyone from prying the door open. The A Grade Vault Door includes two mechanical combination locks as standard.

The A Grade Vault Door uses strong materials throughout. The door panel is 6mm thick steel. You can choose from many lock options. These include bank-specific locks, fingerprint systems, and electronic locks. The lock parts are made with precision casting. The keypad has an anti-peep design. This stops people from seeing your code. The door opens in several ways. You can have a single door or double doors. You can also have a door-within-door design. This is a smaller emergency door inside the main door. The door can be installed in walls that are 300mm thick or more. The door has many protective features. It stops drills, saws, impacts, and torch cutting. It also stops water, smoke, and moisture. You can choose from many colors. Common colors include gray, white, beige, and green. You can also choose a stainless steel finish.

Reliable Choice for Business and Finance

 

This A Grade Vault Door is ideal for many medium-risk locations. Small bank branches use it for their cash rooms. Credit unions use it for their vaults. Jewelry stores use it for their back offices. Businesses use it for their finance rooms. Schools use it for their record rooms. The door works well in both new buildings and existing ones. We can customize the size to fit your opening. Hebei Xinrui has been in the security business for 15 years. Our factory is 20,000 square meters. We have over 200 employees. We use high-precision laser cutters, CNC punching machines, and automatic spray painting lines. This gives us consistent quality on every door. We check materials when they arrive. We inspect during each production step. We test every door before shipping. We hold ISO9001, ISO14001, and ISO45001 certifications. We also have military quality certification. Our 26 patents and 10 software copyrights show our expertise. Our customer return rate is over 85%.

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