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Modern Luxury Straight and Curved Staircase Solid Timber Steps with Seamless Arc Balustrade for Premium Homes
US$4,500.00
1-9 Sets
US$2,000.00
10+ Sets
Sample price:US$150.00/meter.Request sample

Product profile

Customization

Available

After-sales Service

5 Years

Warranty

Yes

Structure

Plate

Bench

Single Stair

Type

Ordinary Stairs

Material

Metal

Usage

Indoor, Outdoor

Stair Type

Arc Stair

Certification

ASTM, ISO9001, RoHS, CE, AS/NZS-2208

Frame Finishing

Mirror/Brush

Surface Treatment

Mirror/Brush

Material

S.S304/ S.S316

Application

Apartment/Villa/Hotel

Installation

Easy to Install

Main Market

North Amercia, Europe, Australia

Delivery Time

30-45 Days

Transport Package

Po; Ywood

Specification

Customized Based On Jobsite

Trademark

Double Building

Origin

Guangdong, China

HS Code

7308900000

Production Capacity

5000 Meter/ Month

Key features

5-Year Warranty Coverage: Covers all fittings with free replacement for 5 years.
Custom Design Support: CAD team provides drawing revision and customized design services.
Premium Material Options: Available in S.S304/316, Carbon Steel, Solid Wood, and Laminated Glass.
Pre-Shipment Assembly: All products are try-assembled in the workshop to prevent mistakes.
Multiple Surface Finishes: Options include Mirror, Brushed, Hot Galvanized, and Powder Coated.
Flexible Shipping Solutions: Supports EXW, FOB, CIF with door-to-door service available.
Comprehensive Certifications: Products certified with ASTM, ISO9001, RoHS, CE, and AS/NZS-2208.
100% Quality Inspection: Visual and function inspection performed on all finished products.

Company profile

Double Building Materials Co., Ltd.
Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityLow MOQ
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: ≤6.21h

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.

Product Q&A

Q:What is your trade terms service?
A:
We can offer EXW, FOB and CIF service by our shipping agent.
Q:If we have a customized drawings design. Can you do it for us ?
A:
Certainly. We have a CAD drawing teams. If you need revise service,we also can offer for you.
Q:Can you provide samples ?
A:
Yes, we can. But we have to know your order quantity and the courier cost will be paid by you.
Q:What information we should offer to quote?
A:
If you have layout or drawing, you can send us, if not please tell us the dimension of the floor to floor height and dimension of the stairwell.
Q:Is any guarrantee i can get from you?
A:
Our products will have 5 years guarantee, all fitting can be changed for free within 5 years.

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