Is the staircase DIY installable without on-site welding?

Yes, the stairs are fixed using locking screws and do not require on-site welding. We provide installation instructions and telephone guidance. Master guidance can also be arranged if necessary.

Can you arrange shipment to my location?

Yes, please provide your shipping location. We will calculate and offer the best shipping cost and routes based on your specific address.

What are the payment methods?

We accept Global Pay, Made XTransfe, etc. For payments under $1000, 100% prepayment is required. For payments over $1000, 50% advance payment is needed, with the balance paid before shipment.

Modern Curved Spiral Staircase with Glass Steps and Steel Frame

Name: Modern Curved Spiral Staircase with Glass Steps and Steel Frame
Brand: Foshan Darnuo Hardware Products Co., Ltd.
SKU: 2167850515

Guangdong, ChinaFoshan Darnuo Hardware Products Co., Ltd.

US$9,980.00

1-99 Sets

US$8,680.00

100-199 Sets

US$7,980.00

200+ Sets

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Technical Support

Warranty

5 Years

Model NO.

DEN-3069

Structure

Beam

Bench

Multi Stair

Type

Ordinary Stairs

Material

Metal

Usage

Indoor, Outdoor

Stair Type

Arc Stair

Product Name

Curved Staircase

Application

Villa

Steps

Wood / Glass / Marble

Color

Customized Colors

Tread Material

America Oak

Handrail

Cusomized/SS304/Metal/Wood

Railing

Glass / Steel

Installation

DIY Install

Transport Package

Plywood Box or Fiber Bag Packaging

Specification

200.00cm * 150.00cm * 120.00cm

Trademark

Daernuo

Origin

Guangdongfoshan

HS Code

7308900

Production Capacity

100

Key features

Fully Customizable Design: Customize colors, materials (wood/glass/marble), and dimensions to fit your specific villa or indoor space.

DIY Installation Support: Designed for easy screw-fixing without on-site welding, including detailed instructions and online guidance.

Premium Material Options: Choose from Carbon Steel, SS304/316 Stainless Steel, or Aluminum with various finishes like powder coating.

20+ Years Manufacturing Expertise: Backed by over two decades of experience in designing and producing high-quality custom staircases.

5-Year Warranty Coverage: Comprehensive 5-year warranty with online technical support to ensure long-term product reliability.

Global Shipping & Delivery: Exports to 100+ countries with a standard delivery time of 35-45 days for customized orders.

Professional Design Service: Free 3D renderings and construction drawings provided by expert designers based on your space dimensions.

Versatile Usage Scenarios: Suitable for both indoor and outdoor applications, including villas, hotels, and balconies.

Company profile

R&D CapabilitiesProduction Process VisualizationYears of Export ExperienceHigh Repeat Buyers Choice

Foshan Darnuo Hardware Products 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 Port; Guangzhou PortAverage Response Time: ≤3.45h

AI-Powered supplier vetting

SummaryThe supplier is described as a combined company and a large-scale professional manufacturer of stairs and customized indoor and outdoor decoration hardware building materials, with integrated design, R&D, production, installation, sales, agency, consulting, and service capabilities. It reports five production lines, export experience of ten years, and export sales representing 41%–50% of total sales. Customization and ODM/OEM services are explicitly available, including work for well-known brands and new-product development during the past year. However, service, supplier approval, corrective-action, complaint-handling, and finished-product inspection procedures lack written records. The supplier has no overseas warehouse, showroom, overseas agent or branch, or offline trade-show experience. No SDK is available, and ongoing production quantity reconciliation is not performed.

Supplier typeThe supplier is identified as a combined company and is described as a large-scale professional manufacturer integrating design, R&D, production, installation, sales, agency, consulting, and service for stairs and customized indoor and outdoor decoration hardware building materials. This supports classification as an integrated manufacturer rather than a narrowly focused trading entity.

R&D capabilityThe supplier reports new products during the past year, offers ODM services, and supports customization from samples, designs, minor changes, full customization, and flexible customization. It does not have an available SDK, which is a stated limitation for SDK-dependent development, but the broader R&D and design evidence supports innovation capability.

Production capacityThe supplier operates five production lines and is described as a large-scale manufacturer; stated lead times are one month off-season and two to three months during peak season. However, it does not conduct continuous quantity reconciliation for every batch or mass production, and the evidence does not fully establish production control maturity.

Customization capabilityThe supplier explicitly provides customization from samples, designs, minor customization, full customization, and flexible customization, alongside ODM services and integrated design and R&D capabilities. These directly support a broad customization offering.

Client casesThe supplier explicitly states that it provides OEM services for well-known brands, which is evidence of at least one type of customer engagement. No brand names, project details, product examples, or independently verifiable case documentation are provided.

Product Q&A

Q:How do I get a price quote for the stairs?

Please share your desired staircase style, house plan, and installation space dimensions. We will provide a customized plan and the best price based on your requirements.

Q:What styles and materials are available for customization?

We offer full customization. Main load-bearing materials include carbon steel, 304 stainless steel, and aluminum. Surface finishes include powder coating and satin finishes. Steps can be wood, glass, or marble.

Q:Can I customize the color of the staircase?

Yes, we can customize the color of the stairs according to your specific requirements and preferences.

Q:What is the delivery time for customized stairs?

The standard delivery time is 35-45 days. If your project schedule is urgent, please inform us, and we will strive to expedite the production process.

Q:Do you provide construction drawings?

Yes, once the order is confirmed, our designer will create staircase drawings based on your requirements and space dimensions. We will arrange production after your signature confirmation.