Can you send a team to install the staircase on-site?

Yes, we offer installation services and have previously completed projects in Thailand and the Maldives.

What is the warranty period and coverage?

We provide a 3-year guarantee where all fittings can be changed for free within the period.

Can you offer other house products?

Yes, we provide a one-stop solution. Send us your house plan, and we will check for additional offerings.

Can you collect goods from other suppliers?

Yes, we can collect goods from your other suppliers and arrange consolidated shipment to save time and money.

Marble Staircase / LED Light Curved Stairs with Marble Tread

Name: Marble Staircase / LED Light Curved Stairs with Marble Tread
Brand: Double Building Materials Co., Ltd.
SKU: 911588925

Guangdong, ChinaDouble Building Materials Co., Ltd.

US$10,000.00

1-4 Sets

US$9,000.00

5-9 Sets

US$8,500.00

10+ Sets

Product profile

Customization

Available

Structure

Beam

Bench

Multi Stair

Type

Curved Staircase

Material

Steel-Wood

Usage

Indoor, Outdoor

Stair Type

Arc Stair

Assemble

Easy Assemble

Beam Material

A3 Steel / Stainless Steel

Balustrade Material

Tempered Glass / Stainless Steel

Wood Step

100mm Wood Box Step

Wood Materials

Oak/ Teak / Walnut / Beech /Ash / Cherry

Railing Design

Curved Metal panel Railing

Design

Modern Staircase Design

Transport Package

Plywood Package

Specification

Customized Based On site

Trademark

DBM

Origin

China

HS Code

7308900000

Production Capacity

800

Key features

Customized Curved Design: Staircase customized based on jobsite dimensions and client design preferences.

Flexible Material Options: Beam: A3 Steel/SS304/316; Wood: Oak/Teak/Walnut/Beech/Ash/Cherry; Glass: Tempered.

Easy Assembly System: Products designed for easy installation without welding, suitable for self-installation.

Comprehensive Warranty: 5-year warranty covering free replacement of defective products and parts.

Global Installation Service: Professional installation teams available for overseas projects in Thailand, Maldives, etc.

One-Stop Procurement: Service to collect goods from other suppliers and arrange consolidated shipment.

Professional Design Team: Expert team provides solutions based on drawings, building codes, and site environment.

Strict Quality Control: 100% inspection, trial assembly, and multi-step checks for dimensions and surface finish.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityLow MOQ

Double Building Materials Co., Ltd.

Guangdong, China

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: 10 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤6.44h

AI-Powered supplier vetting

SummaryThe supplier is a limited company with affiliated companies, 18 employees, six production lines, and a broad product range spanning staircases, railings, doors, cabinets, bathroom products, windows, and building materials. It reports substantial stated production capacity, exports 71%–90% of sales, serves multiple international markets, and has seven years of export experience. R&D evidence is positive: new products were developed within the past year and ODM services are available, alongside extensive customization options. Production quality procedures exist, but manufacturing lacks ongoing batch quantity reconciliation. Service procedures, complaint handling, corrective actions, and supplier approval documentation are present without supporting records or complete formalization. The available audit information identifies TÜV Rheinland, but the audit result is recorded as 0 and the report validity ended in 2024; certification status cannot therefore be confirmed. No financial figures are included, and...

Supplier typeThe supplier is identified as a combined company and a limited company, with affiliated companies and a broad multi-category product offering. This supports classification as a diversified manufacturing and trading supplier rather than a narrowly specialized entity.

R&D capabilityThe supplier reports new products within the past year and provides ODM services, indicating active product-development capability. However, it has no available SDK, so the evidence supports product innovation and design manufacturing but not SDK-based development.

Production capacityThe supplier reports six production lines, equipment including saws, drilling, polishing, and veneer-press machinery, and stated annual outputs of 200,000 meters of railing plus 1,500 and 2,000 staircase sets. It also has standardized finished-product inspection instructions and a one-month off-peak lead time, but does not continuously reconcile quantities for each batch or mass production.

Customization capabilityBoth R&D and design-service records list customization from samples, designs, minor customization, flexible customization, and full customization. The consistency across the two slices provides explicit evidence of broad customization capability.