Guangdong, China
Business Type:
Trading Company
Management System Certification:
ISO 20000
Import & Export Mode:
Have Own Export License
OEM/ODM Availability:
OEM/ODM Service
Sample Available

External Spiral Staircase, Exterior Spiral Staircase, Small Spiral Staircase manufacturer / supplier in China, offering Curved Shape Steel Bar Spiral Staircase Design / Villa Indoor Iron Spiral Stairs, High Quality MDF Custom Kitchen Base Cabinet Design, 2021 New Design Affordable Mix Color Kitchen Cabinet and so on.

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Supplier Homepage Products Staircase Curved Shape Steel Bar Spiral Staircase Design / Villa Indoor Iron Spiral Stairs

Curved Shape Steel Bar Spiral Staircase Design / Villa Indoor Iron Spiral Stairs

Min. Order / Reference FOB Price
1 Set US $3,000-8,000/ Set
Port: Shenzhen, China
Transport Package: Plywood Package
Payment Terms: T/T, Western Union, Paypal, Money Gram
Structure: Spiral
Bench: Single Stair
Type: Spiral Staircase
Material: Tempered Glass
Usage: Indoor, Outdoor, Indoor, Outdoor
Stair Type: Spiral Stair

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Basic Info.

Stair Material
Solid Wood, Stainless Steel, Tempered Glass
Solid Wood, Laminated Tempered Glass
Easy Install, Provided Instruction
Customized Staircase
Clear Glass, Frosted Glass, Unti-Slip
Minimum 300kg
Stair Width
1 Meter and Custom Available
Punctual Delivery
Guangdong, China


Elegant Spiral Stairs Design For You/Spiral Staircase (PR-S32) 
1: NO MOQ 
2: Customized 
3: Easy install 
4, No Weld

We have been in the building materials business for many years, and our reputation result from our past well feedback finished projects over the 35 countries, such as the USA, Canada, Australia countries and Europe countries. 

Related Products   

Curved Shape Steel Bar Spiral Staircase Design / Villa Indoor Iron Spiral Stairs
Products Details   
Curved Shape Steel Bar Spiral Staircase Design / Villa Indoor Iron Spiral Stairs

More Information   

EPE, Air Bubble Film, PP bags, carton, wooden case/according to clients' requirement 


1. Tempered glass stairs is easy to install, just screw, no welding. 

2. Detailed installation drawing and instruction of the glass railing will be provided

Payment term

T/T 30%-50% deposit, balance before delivery and shipment

Delivery time

Delivery on time as the contract.  



With 8 years projects experience, exporting to more than 52 countries, PRIMA CONSTRUCTION MATERIALS produces complete range of stairs, railings/balustrades/handrails, accessories etc. Products could be customized according to clients' requirements. 
PRIMA always uphold the "integrity of attitude, advanced technology, competitive price, good services".



RPIMA advantage 


OEM services are available, welcome to visit our factory or show room before you place an order.  

High Quality Control with ISO9001;  

Up to 8 years projects experience all over the world;  

Detailed productions and installation drawings are provided;  

Easy to install, only use screws to install, no need welding.   

New product output with best price and quality.    

Production Detail   

Curved Shape Steel Bar Spiral Staircase Design / Villa Indoor Iron Spiral Stairs


Before delivery, we will have a Installation Test of your purchased goods. We do that to make sure all we offer are in good condition, that is the perfect quality we want to control.
We mainly ex port to Australia,European countries, our products meet with the Australia standards


Needed information for quotation:

a) Pls tell us which product you like.

b) Pls tell us how many quantity of products you need.

c) If you have any special requirements, pls also tell us.

Design(building codes)

Generally, we design as per Australian Building Codes, or European Standards, but we can also design as per customer's requirements.

Installation Tools

To save your time and cost, all of our products are designed to be installed by screws, NO NEED WELDING.


For the convenience of installation, we will provide detailed drawing and photos for guidance. We also will give labels to each tiny fitting.

From us you can get 5 years warranty

Thanks for your time, 
Any enquiries, please do not hesitate to contact with us, we will response you within 12 hours.
Dimensions1:Floor to floor height:can be customized bassed on your projects
3: Dimensions will vary according to measurements of stairs
Material:1:BeamStainless steel /carbon steel
2:TreadSolid wood tread/Laminated tempered glass tread
3:Handrailstainless steel / carbon steel / solid wood / PVC
4:Balusterstainless steel / carbon steel / aluminum
5:PostStainless Steel+Carbon steel+Aluminum
Component & Size (mm)1. Beam:Round Post
2. Tread thickness:10+1.52+10mm or 12+1.52+12mm for glass tread
30 - 38mm for solid wood tread
3. Handrail:dia=50.8mm
4. Baluster:dia=50.8mm or 38mm or 22mm
6:glass10mm or 12mm tempered clear glass
Finish1. Stainless steel:mirror / satin
2. Carbon steel:hot dip galvanizing / powder coating / painting
3. Aluminum:powder coating / galvanized / oxidize
4. Solid woodpainting
5. Glass:round edge & polished edge
Package:Plywood+  steel   belt
Installation:1. Easy to install, only use screws to install;
2. Detailed installation instruction is available;
3. We also made video installation guide for reference
4. We will here to support you all the time if needed;
Application:residential, commercial, public project, interior & outside
Delivery Time:45days after you pay the deposit and confirm the shop drawing
Advantage:1. Varies of styles for your choice, we could also quote as your design if needed;
2. We have exported stairs to many countries, and very familiar to your building code;
3. Before shipment, we will also install first to make sure it's perfect;

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