Do you have any certifications?

Yes, we hold ISO-9001 Quality Management certification and AS/NZS2208 standards.

What is your main advantage over others?

We provide free CAD and 3D production drawings for detail confirmation and have experienced engineers to solve installation issues.

How can I handle import logistics?

We provide a one-stop solution including order, design, production, and shipment. Our forwarders handle customs clearance and logistics.

Luxury Indoor Spiral Curved Staircase

Name: Luxury Indoor Spiral Curved Staircase
Brand: Shenzhen Anewson Industry Co., Ltd
SKU: 2317796705

Guangdong, ChinaShenzhen Anewson Industry Co., Ltd

US$1,500.00-3,000.00

1 Set

Sample price:US$50.00/set.Request sample

Product profile

Customization

Available

After-sales Service

Online Services

Warranty

5 Years

Structure

Spiral

Bench

Single Stair

Type

Special Stairs

Material

All Carbon Steel or Stainless Steel

Usage

Indoor

Stair Type

Spiral Stair

Stair Tread

Carbon Steel

Stair Tread Support

Plate Support, Tube Support, Frame Support, Tube-S

Design Style

Modern

Application

Mostly Used in Industrial Areas

Size

Csutomized Size

Packing

Wood Box Packing

Transport Package

Wooden Box Packing

Specification

Customized

Trademark

ANEWSON

Origin

China

HS Code

7308900000

Key features

Customizable Design: Offers customizable size, color, and design style to fit modern interiors.

Premium Materials: Constructed from carbon steel, stainless steel, solid wood, or glass for durability.

Space Saving: Spiral design saves space, suitable for small areas and indoor use.

Easy Installation: Comes with shop drawings, videos, and optional engineer assistance for site installation.

High Load Capacity: Strong load-bearing capacity with hard materials and pressure resistance.

Safety Features: Features non-slip treads and impact-resistant tempered glass for safety.

No MOQ Requirement: Accepts orders with no minimum quantity, welcoming single piece purchases.

Comprehensive Warranty: Provides 5-year standard warranty with free replacement for damaged parts.

Company profile

High Repeat Buyers ChoiceFull Customization100% Finished Products InspectionR&D Capabilities

Shenzhen Anewson Industry Co., Ltd

Guangdong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 years CertifiedNearest Port: shenzhen portAverage Response Time: ≤3.00h

AI-Powered supplier vetting

SummaryThe supplier operates across furniture, building materials, metal products, appliances, kitchenware, and other categories, with evidence of a substantial Foshan production facility. It offers sample-, design-, full-, and minor-customization services, ODM support, new-product development, professional design, automated production, quality inspection, installation, commissioning, and after-sales support. Reported production capacity exceeds 50,000 whole-home customization units annually, with one-month stated lead times in both peak and off-peak periods. Quality assurance, raw-material traceability, and fire-drill practices are documented. However, no supplier-management-system certifications are reported, corrective and preventive action procedures or records are absent, complaint handling lacks written records, SDK support and famous-brand OEM services are unavailable, and R&D engineer experience is stated as one year. No specific customer cases are provided.

Supplier typeThe supplier is a diversified manufacturer and seller covering furniture, building and metal materials, appliances, kitchenware, and related goods. Its Foshan operation includes a 30,000-square-meter facility with automated production lines and stated capacity for over 50,000 whole-home customization units annually, supporting classification as a manufacturing-oriented customized home-products supplier.

CertificationsThe supplier explicitly reports no certification for supplier management systems. Although it reports quality assurance and raw-material traceability, these controls do not establish that formal supplier-management certifications are held.

After-Sales capabilityThe supplier describes a closed-loop service process, experienced installation personnel, commissioning, acceptance, after-sales records, and long-term maintenance support. However, its corrective and preventive action mechanism has no written procedures or records, and complaint handling has a procedure but no written records, indicating strong described service coverage but weak documented service governance.

R&D capabilityThe supplier reports new products during the past year and provides ODM services, indicating active product-development capability. Countervailing evidence includes no available SDK and only one year of total R&D-engineer experience, so innovation is demonstrated in product development but appears limited in technical integration capability and documented R&D depth.

Production capacityThe supplier operates a 30,000-square-meter facility with CNC cutting, automated edge-banding, and precision-drilling equipment, plus a stated annual capacity exceeding 50,000 whole-home customization units. It also reports raw-material testing, process inspection, finished-product checks, and one-month fulfillment times in both peak and off-peak seasons, providing explicit evidence of substantial production capability.

Customization capabilityThe supplier supports customization from samples, designs, full customization, and minor customization, with on-site measurement, requirement analysis, design drawings, 3D renderings, customer revision, and localized adaptation for overseas markets. This provides direct evidence of an end-to-end and internationally adaptable customization process.

Product Q&A

Q:How can I trust your company for my first order?

We are a Gold Supplier with experience serving over 500 customers including builders and developers. We can provide project references and export documents upon request.

Q:How is the staircase installed on site?

We provide shop drawings and assembly videos before shipment. Our engineers can also assist with on-site installation if needed.

Q:Are you a factory or trading company?

We are a manufacturer of staircases and glass railings. We welcome factory inspections and are located near Guangzhou airport.

Q:What is the delivery time?

Staircase delivery takes 25-45 days, and railing delivery takes 15-20 days after receiving the deposit and confirming shop drawings.

Q:What is the warranty policy?

We offer a 10-year warranty for non-human damage. Damaged parts will be repaired or replaced for free.