Jiangsu, China
Business Type:
Registered Capital:
2000000 RMB
Plant Area:
>2000 square meters
Management System Certification:
ISO 9001, OHSAS/ OHSMS 18001
Average Lead Time:
Peak season lead time: one month
Off season lead time: within 15 workdays
OEM/ODM Service
Sample Available
Spanish Speaker

Scaffold, Scaffolding, Scaffolding System manufacturer / supplier in China, offering En12811 Certified Steel Scaffold & Scaffolding Plank for Building Site or Construction, AS/NZS Certified Layher All Round Ringlock Steel Deck Steel Plank Scaffold with U Hook, ANSI/Ssfi AS/NZS Certified Ringlock Vertical Standard Scaffolding with Spigot (RV) and so on.

Diamond Member Since 2007
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Supplier Homepage Products Ringlock Scaffolding En12811 Certified Steel Scaffold & Scaffolding Plank for Building Site or Construction

En12811 Certified Steel Scaffold & Scaffolding Plank for Building Site or Construction

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Min. Order / Reference FOB Price
100 Pieces US $1.99-19.99/ Piece
Port: Shanghai, China
Production Capacity: 200000tons/Year
Payment Terms: L/C, T/T
Material: Steel
Type: Fixed
Structural Style: Multi-Pole Scaffolding
Framework: Combined Scaffolding
Supporting Mode: Floor Type Scaffolding
Lapping Form: Full Scaffolding

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Basic Info

Model NO.
Erection Position
External Scaffolding
Move Method
Attached Lifting Scaffolding
Scaffolding Part Type
Scaffolding Props
Construction Properties
Installation Scaffold
Certification USA
ANSI/Ssfi Sc-100/5-05
Certification Australia
AS/NZS 1576 1577
Surface Finished
Hot DIP Galvanized
Lead Time
20~30 Days
Transport Package
Steel Rack
0.73M/1.09M/1.4M/1.57M/2.07M/2.57MCustomized Sizes
HS Code
Ringlock is a proven multi-purpose scaffold system which can be used for all forms of access and support structures in the building construction industries, facade retention, offshore construction, viaducts etc. It consists of tubes, captive wedges, and round rosettes, or rings, that create quick and extremely strong connections. Various angles can be achieved, allowing for a very versatile design, depending upon your project's needs.

O-Steel Plank,
Width:320mm, Heigth:76mm, Thickness:1.5mm. S235 Steel sheet,  Surface treatment: Hot dip galvanized.

Item No.DescriptionWeight (kgs)
ROSP-0730.73M O-Steel Plank7.00 
ROSP-1091.09M O-Steel Plank9.40 
ROSP-1401.40M O-Steel Plank10.80 
ROSP-1571.57M O-Steel Plank12.00 
ROSP-2072.07M O-Steel Plank16.00 
ROSP-2572.57M O-Steel Plank19.20 
ROSP-3073.07M O-Steel Plank22.50 

Loading Capacity Data
Test Method: ANSI/SSFI SC 100-5/05
Item No.Point LoadUniform Distrubuted Load
Max Load
ROSP70 - 7 ft1,787kgs/3,936lbs2,913kgs/6,416lbs
ROSP100 - 10 ft1,489kgs/3,280lbs2,248kgs/4,952lbs

O-Steel Plank Details
En12811 Certified Steel Scaffold & Scaffolding Plank for Building Site or Construction
En12811 Certified Steel Scaffold & Scaffolding Plank for Building Site or Construction

En12811 Certified Steel Scaffold & Scaffolding Plank for Building Site or Construction


With the head quarter in Suzhou, Jiangsu Province, China and a branch office in California, U.S., Coronet Scaffold is a scaffold manufacturer founded in 2004. We can provide our clients with professional scaffold solutions. To meet the demands of various markets, we also provide various scaffold systems, including ringlock, cuplock, scaffolding frame, tube & clamp, sidewalk bridge, c60 heavy duty scaffolding, QES and formwork systems etc.
Coronet has an outstanding product design team, production management team and quality assurance team that work together seamlessly in order to provide professional scaffold solutions and OEM service for customers.
In 2015, we provided construction scaffolds for a government program in Cochabamba, Bolivia. According to the client's requirement, we developed a scaffold that could bear 60KN force, which we named C60 Heavy Duty Scaffolding.
In 2014, we provided approximately 10,000 tons of mine scaffolds to Koniambo Nickel SAS in New Caledonia.

Our scaffolds are usually made from Q235 and Q345 steel. If the scaffolds are to be used in extremely cold areas like winter in Canada, Q345D can be used as it can withstand impact of -20ºC.

Production Process
As a professional scaffold manufacturer, Coronet operates with a complete set of advanced production processes: raw material inspection, mechanical processing, welding, surface treatment, surface repair, erection.
Raw material inspection  Mechanical processing  Welding  Surface treatment  Surface repair   Erection
Manufacturing Equipment
We have professional scaffold workshops equipped with advanced manufacturing equipment, including punching machines, welding machines, pipe cutting machines, shearing machines, bending machines, screw machines etc. Our facilities ensure product quality and productivity. Our current annual production is up to 30,000 tons.
Testing Device
We have professional testing devices such as Vernier calipers, spiral micrometers and zinc coat thickness gauges etc. To make sure the products meet customer requirements, Coronet has established a quality assurance department, strictly conduct raw material inspection, process control and end product examination.
Coronet is unique company as we do have multiple certifications for all-round scaffolding products across globe to satisfy worldwide customer's request.  
At Coronet, all of our materials are certificated by below laboratories and we are standing by to provide you all of products evaluation, testing. 

Ringlock System:
  • US: ANSI / SSFI SC100-5/05, certificte# Cor006-12-12-09676  by Element.        
  • Austrilia / New Zealand :AS/NZS 1576.1:2010; AS/NZS 1576.2:2009; AS/NZS 1576.3:2015,  report MT-15/392-B/C/D/E/F  by Melbourne Testing Services. 
  • Argentina: INTI EN12811 certificate by INTI-N 63-31300  
  • Columbia : INFORME PRUEBAS DE LABORATORIO by ESCUELA COLOMBIANA DE INGENIERIA JULIO GARAVITO                                            
Cuplock System:
  •   ANSI / SSFI SC100-5/05, certificate# Cor006-12-12-09683 by Element                                  
Scaffold steel plank:       
  •   End closed planks complies with AS/NZS 1577:2013, report # MT-15/392 by Melbourne Testing Services.   
  •   SSP complies with AS/NZS 1577:2013, report # MT-15/392-A1/A2/A3 by Melbourne Testing Services.          
  •    plank complies with AS/NZS 1577:2013, report # SHIN160702718CCM by SGS                            
  •   Lower profile steel plank complies with ANSI/ASSE A10.8-2011 report # SHIN160803006CCM by SGS                       
Kwikstage System:
  •   AS/NZS 1576.3:2009, report # MT-13-037 by Melbourne Testing Services.                                                 
Frame System:
  •   ANSI/SSFI SC100-5/05, certificate # Cor001-09-12-94129 by Carleton Laboratory Columbia University.
  •   ANSI/SSFI SC100-5/05, certificate # SHIN160903107CCM by SGS                                               
  •  Frame max. leg load and uniform load, report #SHIN160802972CCM by SGS   

Scaffold Ringlock System
The ringlock system is an advanced scaffolding system, designed with an 8 hole rosette.
This ringlock system allows for the horizontal bar on the scaffolding to be used in either a diagonal or multi-angle combination, making it applicable to various building facades. Scaffold ringlock systems are widely used in construction industry, maintenance, energy production, chemical processing, oil refining, aviation, shipbuilding and other industrial fields.

En12811 Certified Steel Scaffold & Scaffolding Plank for Building Site or Construction

Coronet's ringlock systems are manufactured using high strength standard steel material and a high quality welding process. This ensures the system stability is much larger than general products. The testing results from the American laboratory ELEMENT show that the system deviation is much lower than 10%, as required by OSHA standards on deviation.
The 3-layer ringlock system has a maximum load of 79,475 lbs and the safety load per vertical bar is 4.965lbs (a safety factor of 4:1)

En12811 Certified Steel Scaffold & Scaffolding Plank for Building Site or Construction


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