What are the terms of payment?

We can accept Bank transfer, Western Union, Paypal etc.

Have you made some project in our local? Do you know our building code and local standard?

We have finished house project in exceed 50 countries, so we well know the building code & standard in your local !

Modern Steel Cast Iron Spiral Staircase Solid Wood Closed Step Curved Stairs

Name: Modern Steel Cast Iron Spiral Staircase Solid Wood Closed Step Curved Stairs
Brand: Shenzhen JiaYi House Building Materials Co.,Ltd
SKU: 2006993452

Guangdong, ChinaShenzhen JiaYi House Building Materials Co.,Ltd

US$3,800.00

1-14 Sets

US$3,500.00

15-29 Sets

US$3,000.00

30+ Sets

Sample price:US$1.00/set.Request sample

Product profile

Customization

Available

After-sales Service

5 Years

Warranty

5 Years

Model NO.

JY-S4609

Structure

Beam

Bench

Multi Stair

Type

Ordinary Stairs

Material

Metal

Usage

Indoor

Stair Type

Straight Stair

Customized

Available

Railing

Glass / Steel

Steps

Wood / Glass / Marble

Application

Villa

Installation

DIY Install

Color

Customized

Shape

Straight

Transport Package

Plywood Box

Specification

Steel & Wood

Trademark

JY Building

Origin

Shenzhen

HS Code

7089

Production Capacity

1000sets / Year

Key features

Customizable Design: Steps and railings can be customized in wood, glass, marble, steel, or glass.

No Welding Installation: Simple DIY installation using only screws; no welding required.

5-Year Warranty: Free return for quality problems occurring within 5 years.

Diverse Step Materials: Options include wood (Oak, Beech, Walnut), glass, or stone (Marble/Granite).

Global Project Experience: Completed 500+ projects in over 50 countries with local code expertise.

20+ Years Expertise: Manufacturer with over 20 years of experience in design and manufacturing.

One-Stop Service: Full customization for stairs, railings, and building materials for any project.

Secure Packaging: Closed wooden cases with protective sleeves for glass to prevent transit damage.

Company profile

Shenzhen JiaYi House Building Materials Co.,Ltd

Guangdong, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤4.54h

AI-Powered supplier vetting

SummaryShenzhen JiaYi House Building Materials Co., Ltd. is a Chinese manufacturer/factory supplying staircases, railings, windows, doors, shower screens, and floorings. It reports 10 production lines, 6–10 quality-control staff, defined product output information, and exports to multiple regions. The supplier holds several listed management-system certifications and reports ODM and OEM capabilities, as well as customization from samples and designs. However, it does not provide 3D software design, has no reported new products in the past year, and lacks documented procedures for service assessment, corrective actions, and complaint handling. It also reports no overseas warehouse, showroom, agents or branches, and no participation in offline trade shows. Financial data is present only as year labels, without sufficient evidence to assess credibility. Customer cases are not explicitly provided.

Supplier typeThe supplier is explicitly identified as a manufacturer/factory and a limited company based in Foshan, Guangdong, China. Its stated product scope includes staircases, railings, windows, doors, shower screens, and floorings, which aligns with a manufacturing-oriented business profile.

CertificationsThe supplier reports BSCI, ISO 14001, ISO 9001, ISO 14000, HSE, and QC 080000 certifications. The slices list these certifications, although they do not provide certificate numbers, issuing bodies, or detailed validity information.

After-Sales capabilityThe company description claims complete after-sales service, but the supplier reports no written procedures or records for complaint handling, service-capability assessment, or corrective and preventive actions. It also has no overseas warehouse, showroom, agents, branches, or offline trade-show participation, indicating limited documented and overseas service infrastructure.

R&D capabilityThe supplier reports ODM capability and has 6–10 years of total experience among R&D engineers. At the same time, it is not classified as a professional technical supplier, does not provide 3D software design, has no available SDK, and reported no new products during the past year, demonstrating limitations in documented innovation output and technical-service capability.

Production capacityThe supplier operates 10 production lines and has 6–10 quality-control staff, with reported output of 1,000 window and door sets, 12,000 square meters of flooring, 30,000 meters of railing, and 500 staircases. Its manufacturer status, broad product scope, and BV audit record support established production operations, although the audit result is shown only as '0' without an explanatory scale.

Customization capabilityThe supplier explicitly offers customization from samples and designs, and reports both ODM service and OEM service for popular brands. These statements directly support the ability to manufacture customized products, although no specific customization examples or technical limits are provided.

Product Q&A

Q:Can you deliver it to our city?

Yes, we can deliver the goods to your jobsite.

Q:Does all your goods can customized?

Yes, correct! All of our goods can be customized as per your requirements.

Q:Is the stair installation complicated? Is welding necessary?

Our stairs only need to be screwed, no welding is required, so installation is very simple. And we will provide installation drawings so that customers can follow the steps step by step.

Q:What is your guarantee?

If the quality problem occurs within 5 years, you can return it for free

Q:What is the delivery time?

35-45days ( If your project schedule is urgent, please let us know. we will do our best to make it faster than that time )