Soundproof Customized Size Cold-Rolled Steel Security Door for Residential

Name: Soundproof Customized Size Cold-Rolled Steel Security Door for Residential
Brand: Hangzhou Lichang International Trading Co., Ltd.
SKU: 2223731355

Zhejiang, ChinaHangzhou Lichang International Trading Co., Ltd.

US$252.00

10-999 Pieces

US$240.20

1,000-2,999 Pieces

US$230.00

3,000+ Pieces

Product profile

Material

Cold-Roll Steel Sheet/Galvanized Steel

Style

Modern

Open Style

Inward or Outward; Left or Right

Model NO.

D-YJ300

Sound Insulation

Screen Netting Material

Nylon

Veneer Wood

White Oak

Position

Exterior

Security Rating

Surface Finishing

Finished

Function

Security, Decoration

Product Name

Metal Door

Keywords

Steel Security Door

Door Leaf Thickness

4cm/4.5cm/6.5cm/7cm/8cm/9cm/10cm

Doorsill Material

Standard Stainless Steel/201 Stainless Steel

Internal Infilling

Honeycomb Paper/Rock Wool/Fireproof PU Foam

Depth of Frame

75-280mm Available

Surface Model & Color

Choose From Our Website or Catalogue or Customized

Opening Switch Angle

180 Degree/90 Degree

Transport Package

Standard Packaging or Customized

Specification

Standard Specifications or Customized

Trademark

LICHANG

Origin

Zhejiang, China

Production Capacity

5000000 Pieces/Year

Key features

Superior Security Rating: A-rated security with multi-point locking, deadbolt, and anti-pry features.

Customizable Dimensions: Available in multiple standard sizes or fully customized to fit specific openings.

Advanced Sound Insulation: 45dB sound insulation with integrated thermal and acoustic seal systems.

Durable Material Construction: Constructed from cold-rolled or galvanized steel with various thickness options.

Flexible Surface Finishes: Choose from website, catalogue, or customized colors and powder-coat finishes.

Versatile Opening Options: Available for inward or outward opening, left or right hand configurations.

Multiple Infilling Choices: Select from honeycomb paper, rock wool, or fireproof PU foam for core filling.

Comprehensive Warranty: Includes tamper-proof multi-latch system and maintenance-free hardware.

Company profile

Importers and Exporters

Hangzhou Lichang International Trading Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤0.73h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier operates in furniture, metal products, household, kitchen, office, and related retail and wholesale categories. It reports a 30,000-square-meter manufacturing plant with automated production lines, advanced woodworking technology, and quality controls aligned with international standards. ISO 9001 certification is stated. The supplier supports multiple forms of product customization but does not provide 3D software design services and is not identified as a professional technical supplier. After-sales capability is weakly documented: no written corrective/preventive-action or complaint-handling procedures or records are available. No overseas showroom, overseas agent or branch, or offline trade-show participation is reported. Financial information is present only as non-interpretable placeholder values and is therefore insufficient for a credibility assessment. No customer cases are provided.

CertificationsThe supplier states that it holds ISO 9001 certification, which is direct evidence of a certified quality management system.

After-Sales capabilityThe supplier has no written corrective and preventive action procedures or records and no written customer-complaint procedures or records. It also reports no overseas showroom, overseas agent or branch, or offline trade-show participation, although Shanghai Port and Ningbo Port are identified as nearby service locations.

Production capacityThe supplier reports a 30,000-square-meter manufacturing plant, automated production lines, advanced woodworking technology, and high-volume output. It also states that quality controls cover material selection through finishing and target international standards, providing explicit evidence of substantial production capability.

Customization capabilityThe supplier reports capabilities ranging from customization from samples and designs to minor, flexible, and full customization. However, it does not provide 3D software design services, so its customization offering is broad but not fully supported by digital design services.

Product Q&A

Q:What types of doors do you manufacture?

We specialize in: * Interior Doors (Wood, MDF, Glass, PVC) * Exterior Doors (Steel, Aluminum, Fiberglass, Security Doors) * Specialty Doors (Fire-Rated, Soundproof, Sliding, Custom Designs) * Door Accessories (Frames, Handles, Hinges, Locks)

Q:Can you customize doors based on my requirements?

Absolutely! We offer: Custom sizes, colors, finishes, and designs. OEM/ODM support (send us sketches, samples, or specifications).

Q:What certifications do your products have?

Our doors meet international standards, including: ISO 9001, CE, ANSI, Fire Safety Certifications (upon request).

Q:Do you offer samples?

Yes! Sample costs depend on the door type (refundable on bulk orders).