Product Description
Unveil the pinnacle of sound absorption technology with our passive entry doors, masterfully designed in a refined modern style. These doors, crafted from superior-grade metallic stainless steel, stand as the ultimate blend of elegance and security. Flawlessly suited for a myriad of environments such as residences, cinemas, hospitality suites, and luxury villas, they boast an array of exceptional features including unparalleled sound insulation, steadfast anti-theft capabilities, and formidable smoke and fire protection.
Dimensions: 2200x900mm, with comprehensive customization options to satisfy your specific requirements. Constructed from premium metallic stainless steel for enduring excellence. Color Options: Select from a bespoke palette of colors to harmonize perfectly with your design vision.
Product Name
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Sound absorbing passive entry door
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Design Style
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Modern
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Material
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Metallic stainless steel
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Colors
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Cutomized Colors
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Usage
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Home, cinema, hotel, villa, etc
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Size
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2200x900mm/customizable
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Feature
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Sound insulation, theft prevention, smoke and fire prevention
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Our shipping solutions are designed with flexibility in mind, allowing for negotiable fees and delivery schedules. Engage with our supplier to receive tailor-made details that precisely address your particular needs.
Experience our flawless after-sales service, which includes refunds for any missing or defective orders, alongside hassle-free local returns for eligible defective items.
Meet Henan Cateraly Co., Ltd., a trailblazing, multifaceted supplier with an impressive twenty-eight-year legacy in the industry. Proudly stationed in China, we are committed to offering cutting-edge solutions and premium-grade products to our esteemed clientele.

Q: Can I return a product I don't want for a refund?
A: Once the production of customized products is confirmed, they will not be refunded or returned unless there is a quality problem.
Q: Why is the amount of sound insulation not up to par after the door is installed?
A: The volume of the insulation is obtained in strict accordance with the testing laboratory standards, and the actual volume of the insulation is determined according to the site installation and decoration environment.
Q: Why can I still hear the sound after closing the door?
A: Glottis ≠ isolation door. Sound waves propagate through the vibration of air and other media (no sound can be heard in a completely hollow environment, and people cannot survive). The glottis solves the unnecessary sound, and the acceptable sound is left to achieve an ideal acoustic environment.
Q: What size can the door be customized to?
A: Size customization (width ≤2000mm, height ≤3000mm), we will provide a measurement diagram for you to measure the actual size of the door.
Q: How long does it take to ship an order?
A: The normal production cycle is about 25 days (the actual contract period shall prevail).