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Heavy Duty Aluminium Automatic Door Bottom Seal Mounted Acoustic Solution
US$5.50-9.80
100 Pieces
Sample price:US$7.50/piece.Request sample
Product profile
Customization
AvailableMaterial
Sponge RubberUsage
Doors & WindowsModel NO.
Under Door SealType
Metal Rubber Compound Sealing StripSectional Shape
RectanglePerformance
WearStandard
Standard, NonstandardProduct Name
Automatic Heavy Duty Metal Door Bottom SweepMaterials
Synthetic Fiber/RubberApplication
Door BottomIncluded Components
Automatic Door Bottom MortisedColor
Silver, Clear AluminumTransport Package
Polybag+CartonSpecification
Determine based on product sizeTrademark
TOBSOrigin
Shanghai, ChinaHS Code
39263000Production Capacity
5000000PCS/MonthKey features
Sealing with the Automatic Door Bottom: it drops down tightly when the door closes (eliminating gaps) and retracts when opened-no manual adjustments needed. Crafted from durable aluminum.
All-Round Protection as an Automatic Door Sweep: Block drafts, dust, small creatures, and noise effectively: this automatic sweep creates a seamless barrier between your door and floor.
The Automatic Drop Down Door Seal: Designed to leave zero gaps when closed, this drop-down seal enhances privacy, blocks light leakage, and keeps small creatures out of your space.
This sweep is tough enough for high-traffic commercial spaces (offices, retail stores, hotels, homestays, apartments) and homes while remaining easy to install.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 24 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.87h
AI-Powered supplier vetting
SummaryThe supplier is identified as a combined company with manufacturing, export, service, quality-control, and R&D capabilities. Evidence indicates established procedures for supplier assessment, corrective and preventive actions, customer complaints, and finished-product inspection. It offers OEM and ODM services, broad customization, five production lines, stated output capacity, in-stock service, and overseas-agent or branch support. However, it has no valid manufacturing-capacity contract with associated subcontractors, no overseas warehouse or showroom, no new product reported in the past year, and its overseas-service country count is stated as zero. Certification holdings, specific financial performance, and customer case details are not sufficiently documented.
After-Sales capabilityThe supplier has documented procedures and records for corrective and preventive actions and customer complaints, provides in-stock service, and supports overseas agents or branches. Countervailing limitations include no overseas warehouse, no overseas showroom, and a stated overseas-service country count of zero.
R&D capabilityThe supplier reports 30 total years of R&D-engineer experience, available SDK capability, ODM services, and multiple design-support options. However, it also states that no new product was developed in the past year, so the evidence shows established capability but limited recent innovation activity.
Production capacityProduction evidence includes five production lines, stated annual productivity for several product categories, in-stock capability, standardized finished-product inspection, and lead times within 15 workdays in both peak and off seasons. The lack of a valid manufacturing-capacity contract with associated subcontractors is a documented weakness, but the supplier has substantial direct capability indicators.
Customization capabilityThe supplier explicitly offers customization from samples, designs, full and minor customization, flexible customization, and ODM services. This is direct evidence of broad customization support.
Product Q&A
Q:What is the main function of the door bottom seal?
A:
A: It mainly fills door gaps to reduce noise, block wind, dust, insects and rodents, save energy for heating and air conditioning, prevent moisture damage and extend door service life.
Q:Q: What types of doors are suitable for door bottom seals?
A:
A: It works for most swing doors, including wooden interior doors, security doors, aluminum alloy doors, plastic steel doors, bathroom doors and balcony doors. Please check the gap height first.
Q:Do I need to drill holes to install it? Will it damage the original door?
A:
A: Most self-adhesive versions require no drilling and will not damage door paint when removed properly. Clip/screw styles need drilling for permanent installation.
Q:Q: What gap size fits the door bottom seal?
A:
A: Standard products fit 3mm~15mm gaps. Please measure the actual door gap accurately before purchase to avoid jamming or poor sealing.
Q:Q:How to fix easily falling self-adhesive seals?
A:
A: It wont jam the door if the correct size is chosen and trimmed properly. If jamming occurs, trim excess material or adjust the position.
Send Inquiry
*To:
Kejian Polymer Material(Shanghai) Co., Ltd.
Kejian Polymer Material(Shanghai) Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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