How can we guarantee our products quality? And the warranty time?

We have QC department who is responsible for each point quality from raw material to finished products. Our product warranty time is 2 years.

What's your customized service?

Design drawing, Appointed color, Customized size, Special function, Different structure, Installation guide.

How about the after-sale service?

We will continue offering help for our customers no matter before or after sale.

What is your payment terms?

Normally LC and TT, it can be negotiated.

If we can supply samples?

Yes, we can supply samples free, and the forwarder fees, please bear it at your side.

Durable Aluminum Casting Security Door with Smart Locking System

Name: Durable Aluminum Casting Security Door with Smart Locking System
Brand: Guangdong Sinpolo Home Furnishings Group Co., Ltd.
SKU: 2164936975

Guangdong, ChinaGuangdong Sinpolo Home Furnishings Group Co., Ltd.

US$500.00-550.00

5 Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Technical Support, Onsite Installation

Warranty

2 Years

Model NO.

L001

Material

Aluminum Alloy

Style

Modern

Open Style

Swing

Sound Insulation

Screen Netting Material

Stainless Steel

Veneer Wood

Metal

Position

Exterior

Security Rating

Surface Finishing

Finished

Function

Security

OEM

Available

Frame

Aluminnm Alloy

Certificate

ISO / CE

Color

Coffee, Pearl Iron Grey

Transport Package

Carton

Specification

2050*960mm

Trademark

Sinpolo

Origin

Guangdong, China

HS Code

7610100000

Production Capacity

1300sets/Day

Key features

A-Grade Security Rating: Provides top-tier protection with 9 or 13 lock points for unauthorized access defense.

ISO/CE Certified: Ensures compliance with international safety and quality standards for all products.

Customizable Design: Tailor color, size, function, and structure to match specific architectural needs.

Durable Aluminum Alloy: Constructed with high-quality casting aluminum for long-lasting exterior durability.

Extended Warranty Coverage: Comprehensive warranty of more than 5 years covering mechanical defects and parts.

Smart Locking System: Equipped with multiple lock points ensuring high security and peace of mind.

OEM/ODM Services: Full customization and brand support available for global market requirements.

High Sound Insulation: Features 25dB sound insulation rating for enhanced privacy and comfort.

Company profile

Exhibition ExperienceSelf-brandedHigh Repeat Buyers ChoiceImporters and Exporters

Guangdong Sinpolo Home Furnishings Group Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 Years CertifiedNearest Port: Guangzhou Port, Shenzhen Port, Foshan PortAverage Response Time: ≤6.49h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is identified as a manufacturer engaged in door and window processing, hardware R&D, glass manufacturing, furniture, and home-furnishing activities. It offers extensive customization and reports new products within the past year, but does not provide ODM services or OEM services for popular brands. Production-related evidence includes automated glass, aluminum, intelligent, CNC, drilling, and other equipment. Customer support is supported by a stated five-year nationwide warranty, lifetime maintenance, and nearly 1,000 authorized stores and service centers. Export activity is documented, with three years of export experience and an export-sales share of 11%–20%. However, certification holdings, financial performance details, and customer cases are not sufficiently documented. Supplier-service procedures exist, but some records lack signatures, dates, or written evidence.

Supplier typeThe supplier is explicitly described as a manufacturer. Its stated activities include door and window manufacturing and sales, hardware product R&D, glass manufacturing, furniture manufacturing, and home-furnishing production and sales.

After-Sales capabilityThe supplier states that it provides a five-year nationwide warranty, lifetime maintenance, and support through nearly 1,000 authorized stores and service centers. It also has written service-capability procedures, but supplier lists and corrective-action documentation lack complete approval or written records, so the operational maturity of the service system is only partly evidenced.

R&D capabilityThe supplier reports new products within the past year and provides customization from samples, designs, full customization, minor customization, and flexible customization. It has hardware R&D activities, but has no available SDK and does not provide ODM services, limiting the evidence for broader innovation or platform-development capability.

Production capacityThe supplier is a manufacturer with manufacturing activities covering doors and windows, hardware, glass, furniture, and home furnishings. Listed assets include glass and aluminum automated lines, an intelligent production line, CNC cutting, drilling, and other equipment; finished products are inspected using instructions that are uniformly followed. Reported peak- and off-season lead times are both one month.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These capabilities are consistently reported in both its design-services and R&D-related information.

Product Q&A

Q:Are we a factory?

Yes, we are a factory. Welcome to visit our factory at any time. Sinpolo System Doors and Windows is located in Shunde Town, Foshan City, Guangdong Province, China. You can visit our site map.

Q:If we can do OEM?

Yes, we do OEM and OBM.

Q:What can you buy from us?

Aluminum windows, wooden doors and wall panels, intelligent entrance doors, and intelligent sunrooms.

Q:Can you visit our factory?

Sure! Warmly welcome to visit us. We can arrange pick up.

Q:What will be the delivery time?

Normally is 30-40 days after order confirmed by both parties.