What kind of after-sales support is provided?

We provide 24-hour online technical support and installation guidance.

Is the gate waterproof and mildew-proof?

Yes, the aluminum alloy material ensures the gate is waterproof, mildew-proof, and durable.

What is the minimum order quantity?

The minimum order quantity is 1 unit.

China Factory Wholesale High Quality Spray Painted Aluminum Sliding Gate

Name: China Factory Wholesale High Quality Spray Painted Aluminum Sliding Gate
Brand: Shandong Discovery Metal Products Co., Ltd.
SKU: 2120745412

Shandong, ChinaShandong Discovery Metal Products Co., Ltd.

US$278.00

10-29 Sets

US$270.00

30-49 Sets

US$265.00

50+ Sets

Sample price:US$1000.00/set.Request sample

Product profile

Customization

Available

After-sales Service

24-Hour Online Technical and Install Guidance

Warranty

10 Years for Outside for The Gate Surface

Model NO.

003

Material

Aluminum Alloy

Style

Modern

Open Style

Sliding

Sound Insulation

Screen Netting Material

Aluminium Sheet

Veneer Wood

Customized Colors

Position

Exterior

Security Rating

Surface Finishing

Finished

Function

Security, Decoration

Gate Size

3000mm, 3500mm or Custom Sizes

Gate Height

1500mm, 1800mm or Custom Sizes

Gate Slats

150X16mm, 100X16mm or Custom

Gate Post

S150 Square Aluminium Post

Gate Types

Sliding/Swing/Single Gate or Custom Type

Operation

Automatic or Manual Opening

Gate Infill

WPC Slats, Aluminium Slat or Custom

Colors

Black, Brown, Cream, Red Wood, Oka, or Custom

Design

Horizontal Slats or Vertical Slats or Custom

Accessories

Wheel, Lock, Screws, Instruction etc.

Application

Driveway, Entrance, House or Custom

Installation

Provide Installation Instruction Book

Advantages

Fireproof, Waterproof, Mildewproof

Warranty Time

10 Years for Outside Living

Feature

Waterproof, Mildew-Proof, Sturdy and Durable, Long

Transport Package

in Carton with EPE Paper Protect and on Pallets

Specification

Popular size 1800x1800mm

Trademark

Discovery Metal

Origin

China

HS Code

7610100000

Production Capacity

30000 Units/Month

Key features

10-Year Surface Warranty: Covers the gate surface for 10 years against external weathering and defects.

Customizable Dimensions: Available in widths 3000-4000mm and heights 900-2000mm with custom size options.

Custom Color Options: Offering popular RAL colors plus custom color choices to match specific designs.

24-Hour Technical Support: Online technical guidance and installation assistance available around the clock.

OEM & ODM Services: Full customization services including design, manufacturing, and sample-based production.

Durable Material: Constructed from high-quality aluminum alloy with waterproof and mildew-proof features.

Fast Delivery: General delivery within 30 days for finished designs; new molds take around 45 days.

Strict Quality Control: 100% inspection including thickness, flatness, dimensions, and surface checks at every step.

Company profile

High Repeat Buyers ChoiceFast Delivery100% Finished Products InspectionR&D Capabilities

Shandong Discovery Metal Products Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 6 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤5.18h

AI-Powered supplier vetting

SummaryThe supplier is a combined business engaged in processing and selling metal, glass, and plastic products, with product coverage including garden fencing, gates, WPC products, aluminum railings, decorative screens, and customized metal products. It reports 120 employees, including 10 senior technical engineers and 20 intermediate leaders, and operates a 30,000-square-meter manufacturing area with automated processing equipment. The supplier provides 3D software design, sample-based customization, ODM, and OEM services, but reported no new products in the past year and has no SDK. Quality procedures, inspection instructions, corrective actions, complaint handling, and quality assurance are documented and followed. Overseas service infrastructure is limited: it has no overseas warehouse, showroom, agents, branches, or offline trade-show participation. Financial credibility cannot be assessed from the available non-financial evidence.

Supplier typeThe supplier is identified as a professional technical supplier and a combined company. Its stated business scope covers processing and sales of metal, glass, and plastic products, while its product range includes garden and customized construction-related products.

After-Sales capabilityThe supplier lists maintenance, debugging, training, equipment installation, and repair among its service offerings, and has documented procedures and records for corrective actions and complaint handling. Nevertheless, it has no overseas agents or branches, no overseas warehouse, and reports service coverage in zero countries, indicating limited overseas service infrastructure.

R&D capabilityThe supplier describes a professional technical team, independent innovation capability, 3D software design, and ODM services. However, it reported no new products in the past year and has no available SDK, so evidence of recent or advanced innovation output is mixed.

Production capacityThe supplier reports a 30,000-square-meter manufacturing area, automated cutting, drilling, welding, polishing, powder-coating, and wood-color production lines, inventory capability, and peak- and off-season lead times within 15 working days. It also reports no valid manufacturing-capacity contract with related subcontractors, which creates a documented capacity-management weakness.

Customization capabilityThe supplier provides customization from samples, 3D software design, ODM services, and OEM services for popular brands. Its product range also explicitly includes customized metal products, providing direct evidence of customization capability.

Client casesThe supplier reports six years of export experience, that exports account for 90% of total sales, and OEM service for popular brands. These statements indicate relevant international and brand-serving experience, but no specific customer names, project examples, or verifiable case details are provided.