What is the minimum diameter for the spiral staircase?

The minimum diameter is 1300mm.

What wood options are available for the treads?

Options include European Beach, Oak, Manchurian Ash, and Thailand Oak.

Ace Interior Customized Glass Staircase Modern Stairs Metal Spiral Staircase

Name: Ace Interior Customized Glass Staircase Modern Stairs Metal Spiral Staircase
Brand: Shenzhen Ace Architectural Products Co., Limited
SKU: 2089126635

Guangdong, ChinaShenzhen Ace Architectural Products Co., Limited

US$2,400.00

1 Set

Sample price:US$0.00/step.Request sample

Product profile

After-sales Service

Online Technical Support, Onsite Installation, Ons

Warranty

5 Years

Structure

Spiral

Model NO.

ACE-ZYQ

Bench

Single Stair

Type

Ordinary Stairs

Material

Tempered Glass

Usage

Indoor, Outdoor

Stair Type

Spiral Stair

Stair Step

Solid Wood;Laminated Tempered Glass;Marble

Staircase Balustrade

Tempered Glass Balustrade or Steel Balustrade

Beam Material

Carbon Steel;Stainless Steel;Aluminum

Beam Surface

Powder Coated;Satin or Mirror

Step Riser

From 150-220mm

Stair Structural

Steel;Aluminum;Stainless Steel

Transport Package

Plywood Carton

Specification

Customized

Trademark

ACE ARCHI

Origin

China

HS Code

7308900000

Production Capacity

5000/Set

Key features

Customized Dimensions: Size is fully customized to fit specific project requirements.

Durable Material Options: Available in SUS304, SUS316, Carbon Steel, Wood, or Tempered Glass.

Extended Warranty: Comes with a 10-year warranty for Stair Stringer and structural components.

Professional Design Support: Expert design team provides suggestions to optimize project drawings and costs.

Overseas Installation Service: Offer overseas measurement and installation services to solve technical issues.

Certified Quality Standards: Products meet ASTM, BS2026, CE, and DIN/EN 12600 material test standards.

Direct Manufacturer Pricing: Competitive prices directly from a real manufacturer with over 15 years experience.

Advanced Processing Technology: Utilizes German processing machines to ensure high polish quality.

Company profile

Shenzhen Ace Architectural Products Co., LimitedGuangdong, China

Business Type: Manufacturer/FactoryExport Year: 2016-03-01Nearest Port: Shenzhen, GuangzhouAverage Response Time: ≤7.57hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, DDP

AI-Powered supplier vetting

SummaryShenzhen Ace Architectural Products Co., Limited is a China-based manufacturer/factory specializing in railings, staircases, doors, windows, and cabinets since 2010. The supplier reports multiple management and environmental certifications, a 7,500-square-meter workshop, more than 65 employees, advanced CNC production equipment, inventory capability, and broad export coverage, with exports accounting for 90% of total sales. It provides extensive customization and 3D software design services and has two R&D engineers, although SDK availability is absent. Production and quality resources are indicated by reported annual output above the stated threshold and 11–20 quality-control staff, but the quantity of quality-control testing equipment is recorded as zero. Traceability status, manufacturing contract status, and raw-material traceability remain unknown. The supplier describes a process covering shop-drawing confirmation, production, inspection, shipment, and installation instructions. It lacks overseas...

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory, organized as a limited company in China and operating in Guangdong. This directly supports classification as a manufacturing supplier rather than a trading entity.

CertificationsThe supplier reports BSCI, ISO 9000, ANSI/ESD, ISO 9001, ISO 14001, ISO 14000, and ISO 14064 certifications. These stated certifications provide explicit evidence of formal social-compliance, quality, environmental, and related management-system credentials.

After-Sales capabilityTwo technology engineers are responsible for technical support for after-sales service, and the stated process includes product inspection, shipment arrangement, and installation instructions. However, the supplier reports no overseas warehouse or showroom, so the evidence supports technical and installation-related support but not comprehensive overseas service infrastructure.

R&D capabilityThe supplier reports two R&D engineers, 11–20 years of total R&D-engineer experience, new products launched in the past year, professional technical-supplier status, and 3D design capability. These are positive indicators of product-development capacity, although no SDK is available and the reported R&D team is small.

Production capacityEvidence includes a 7,500-square-meter workshop, more than 65 employees, advanced CNC machinery, inventory capability, stated production above the reported annual-output threshold, and a documented production workflow following shop-drawing approval. However, quality-control testing equipment is recorded as zero, which is an explicit production-quality weakness.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, together with 3D software design services. This indicates broad ability to adapt products to customer specifications.

Product Q&A

Q:When do I start the project?

Contact us at the beginning of the design phase when you have the most options available and our expertise can be most helpful.

Q:How do I start ordering?

Browse the website, make your choices for type, style, wood, and finishes. Once you know what you want, contact us for a site measurement.

Q:How do I place an order?

We will finalize the details and send a contract for you to sign. A shop drawing will follow for approval, then a field technician confirms dimensions before production.

Q:When does the stair arrive?

Once the staircase finishes production and trial installation, it is packed and delivered to your jobsite. It takes around 45 days.

Q:What are the material options for the staircase?

Options include SUS304, SUS316, or carbon steel for the stringer, with wood, glass, or steel treads.