Exterior deck stair with grating treads

$800.00 - $900.00
Min. Order
25 Tonnes
Company Information

Qingdao Jiahexin Steel Co., Ltd.

CN Manufacturer, Trading Company
Response Time
Response Rate:
6 Years Paid Supplier Gold Supplier Onsite Check
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Quick Details

Port: Qingdao
Payment Terms: L/C,D/A,D/P,T/T,Western Union
Supply Ability: 2000 Ton/Tons per Month stair with grating treads
Place of Origin: Shandong China
Brand Name: JHX
Model Number: Staircase
Usage: Outdoor
Stair Material: Metal
Stair Type: Straight Stairs
Material: Mild steel
Certificates: ISO9001:2000
Service: Customized OEM
Application: Steel structure construction
Welding: TIG,MIG,Spot
Surface: Power Coating ,Painted,Galvanized or natural
Feature: High Precision
Type: Custom structural welding fabrication
Process: cutting,drilling,bending,welding
Type: Stairs
Delivery Detail: 30days after received the deposit
Packaging Detail: Exterior deck stair with grating treads Packing as client request

 Exterior deck stair with grating treads


Product name Exterior deck stair with grating treads
Material Mild steel,stainless steel ,aluminum etc
Grade SS400,S235JR,A36,Q235B Q345B Q460 45# 304 316
Certification: ISO quality system, Chinese GB50221-2001
Types of steel staircases  Straight stairs,spiral stairs,curved stairs,fire escape stairs,access  stairs,stainless  stairs,Dog let stairs,U shape stairs
Welding Technology:

 Single level butt welding, fillet welding by electric arc welding, and Gas shielded welding.

Welding Testing Ultrasonic Testing, X-ray Testing

 Wooden case,steel pallet or other seaworthy package

Inspection 100% dimension inspection and visual inspection,,gas tight test before delivery.
Manufacturing Technology

 Drilling, Cutting, Assembling, Welding, Rectification, Testing etc

Application Indoor and outdoor




steel structural staircase handrail Stairs.jpg


Qingdao Jiahexin Steel Co.,LTD has over 20 years of experience supplying customized machinery parts to many world famous manufacturers or mechanical parts trading agents. Our specialty is in structural metal fabrications, casting, forging, and CNC-machining. Our products cover the fields of construction machinery, power systems, material handling and transportation machinery, metallurgical equipment, mining machinery, chemical engineering machinery,and etc.




Exterior deck stair with grating treads.jpg

 Material grade and performance of steel

  • Carbon structural steel: Q235, Q345, etc. 
  • High-strength low-alloy structural steel 
  • High quality carbon structural steel and alloy structural steel 
  • Special purpose steel


Quality Standard

1.Certification: ISO9001:2000, SGS Standard 

2.Code for design of steel structure: GB 50017-2003 

3.Technical code of cold-formed thin-wall steel structure: GB50018-2002 

4.Load code for the design of building structures. GB 50009-2006 

5.Construction quality acceptance of steel: GB50205-2001 

6.Technical specification for steel structure building: JGJ 81-2002 

7.Technical specification for steel Structures of tall buildings: (JGJ99-98)

8.Specifications for processing of steel structure: DBJ 08-216-1995 

9.Specifications for design and construction of steel panel: YBJ 216-88 

Custom galvanising steel staircase.jpg



 The reason for choose each metal

 Workshop pre-install.

 Professional on-site guidance

 Ensure the product quality.

 Timely service and progress

 Production according welding rules a = 0.7 x thickness of web

 Continuous welding on both sides of each pieces

 Mark every beam on the bottom plate for being saw after being galvanized

 Send pictures to the buyer by mail during products being processed

 We have 17 years experience of designing and producing steel structure building

 Locating in the Shanghai, only need 1 hour by car, the land transport cost cheaper

 Our engineers with 20 years steel structure design experience








1. What kind of company you are?
We are steel structure building Manufacturer located in Qingdao China, We were gaining good reputation among our customers for our professional, warm and thoughtful service. Because we know that a long terms business based on the quality control, price, packing, delivery time etc.

2. Does your company is a factory or trade company?
We are factory, so you will enjoy the best price and competitive price. 

3. Whats the quality assurance you provided and how do you control quality?
Established a procedure to check products at all stages of the manufacturing process - raw materials, in process materials, validated or tested materials, finished goods, etc.

SGS, BV and other testing are available for us. We could deal with you by Trade Assurance via Alibaba.

4. Can you offer designing service?
Yes. We could design full solution drawings as per your requirments. They use software: Auto CAD,PKPM, MTS, 3D3S, Tarch, Tekla Structures(Xsteel)V12.0.etc.

5. Do you offer guiding installation on site overseas?
Yes, usually we will send you the detailed installation drawing, if you need, we can provide the service of installation, supervision and training by extra. We can send our professional technical engineer to supervise installation on site overseas.