Luxury Spiral Staircase Arc Stair Indoor Outdoor Steel Stair Treads

• After-sales Service: 3 Years
• Warranty: 2 Years
• Structure: Beam
• Model NO.: PR-JK19
• Bench: Multi Stair
• Type: Ordinary Stairs
• Usage: Indoor, Outdoor
• Stair Type: Spiral Stair
• Name: Prima Spiral Staircase
• Color: Custom
• Project Solution: Graphic Design, 3D Model Design, Total Solution
• Design Style: Modern
• Delivery Time: 35-45 Working Days
• Transport Package: Wooden Boxes
• Specification: Customized
• Trademark: Prima/OEM
• Origin: Shenzhen, Guangdong
• HS Code: 9403100000
• Production Capacity: 50000set/Year

Product Description

Specification

Staircase Size	Floor to floor	customized as your job site
	customized as your job site	customized as your job site
	Dimensions will vary according to measurements of stairs
Material	Beam	carbon steel
	Tread	solid wood / glass/stone
	Tread support	carbon steel
	Balustrade	glass / stainless steel / carbon steel
	Handrail	stainless steel / carbon steel / solid wood / PVC
Component & Size	Beam	steel plate beam
	Tread	30 - 38mm for solid wood tread, 10+1.52+10+1.52+10mm or 12+1.52+12mm for glass tread, customized
	Balustrade	customized
	Rod/Wire	dia=4/6/8mm
	Glass	10mm/12mm/15mm tempered glass or 6+1.52+6mm/8+1.52+8mm laminated glass
Finish	Carbon steel	hot dip galvanizing / powder coating
	Solid wood	painting
	Glass	clear/frosted/tinted
Application	residential, commercial, public project, interior
Delivery Time	35 days after you pay the deposit and confirm the shop drawing

Product Description



How to measure the staircase dimension?
Well width (W): deciding step length, Well length (L): deciding the shape of staircase, Beam thickness (A): deciding the
fixing position, Floor height (H): deciding step height and step quantity

How to install?
Curved staircase wood tread installation steps as below picture


Certifications

Our Advantages
We are professional one stop building material manufacturer, specialized in staircase, railing, window&door, kitchen cabinet,
wardrobe, bathroom vanity, shower enclosure, sun room, canopy, laser cutting facade, glass partition, hardware series
products, etc.

Our advantage: more than 200 people big company, three factories in Foshan (hardware factory, window&door factory,
cabinet factory), original factory price, more than 10 years export experience,  Made-in-China verify supplier,
customized design, quality assurance, fast delivery, perfect after sales, one-stop service.



Exhibition&Training

Packaging & Shipping
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.


FAQ
1. What should i provide for staircase quotation?
Please send us your prefered design, floor to floor height, step width or plan drawing.
And if you have any special requirements, pls also tell us.

2. Can I customize my own unique railing and staircase for my house from your company?
You just need supply your project drawing or purchasing list for us, our professional team will design for you.

3.What is your payment?
50% T/T in advance and balance paid before delivery.

4.How about the terms of shipment?
EXW, FOB, CIF, Door to Door is acceptable.

5.How to place order?
•Step 1: Inquiry from customer for a particular product or project.
•Step 2 : Offer us your project drawing or purchasing list for our checking.
•Step 3 : Our team work on the building information, and work out a solution and quotation accordingly.
•Step 4 : Customer check and confirm the solution and quotation, then sign the PI and arrange deposit.
•Step 5: We offer the details shop drawing for each products and customer confirm each shop drawing.
•Step 6 : Arrange production.