Is the staircase a DIY installation? Do we still need on-site welding?

The stairs are fixed by locking screws and do not require on-site welding. We provide installation instructions and telephone guidance. A master can also be arranged for on-site guidance if necessary.

Can you arrange for shipment?

Of course! Please provide your shipping location, and we will calculate the best shipping cost and offer different shipping routes.

What is your payment method?

We accept Global Pay, Made XTransfe, T/T, PayPal, Western Union, and LC. For payments under $1000, 100% prepayment is required. For payments over $1000, 50% advance payment is needed, with the balance paid before shipment.

Premium Double Stringer Staircase with Elegant Glass Railing

Name: Premium Double Stringer Staircase with Elegant Glass Railing
Brand: Foshan Darnuo Hardware Products Co., Ltd.
SKU: 2080791032

Guangdong, ChinaFoshan Darnuo Hardware Products Co., Ltd.

US$2,980.00

13-49 Sets

US$2,680.00

50-99 Sets

US$2,150.00

100+ Sets

Sample price:US$1000.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Technical Support

Warranty

5 Years

Model NO.

DEN-3140

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

73000

Production Capacity

100

Key features

Customizable Design: Full customization of color, material, and style based on buyer needs and drawings.

DIY Installation: Fixed by locking screws without on-site welding; includes installation guidance.

Premium Materials: Carbon steel, stainless steel, aluminum, oak, glass, and marble options available.

20+ Years Experience: Professional design team with over two decades of industry expertise.

Global Shipping: Ships to over 100 countries with complete tracking and logistics support.

Professional Support: Online technical support and optional on-site master guidance for installation.

Quality Assurance: Products meet European and American standards with 100% finished inspection.

Flexible Payment: Accepts T/T, PayPal, Western Union, and LC with flexible terms.

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: ≤0.79h

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 to get the price of stairs?

Please share your staircase style, house plan, and staircase data. We will match the most suitable plan and best price based on your installation space size.

Q:What styles and materials are available?

We offer carbon steel, 304 stainless steel, and aluminum with powder coating or satin finishes. All products can be customized according to your needs.

Q:Can I customize the color of my stairs?

Yes, we can customize different colors for the stairs according to your specific requirements.

Q:When is the delivery time?

Reserved staircases take 35-45 days. If your project schedule is urgent, please let us know, and we will do our best to expedite the process.

Q:Can you provide construction drawings?

Yes, once the order is confirmed, our designer will create drawings based on your requirements and space dimensions. After your signature confirmation, we proceed with customization.