Lianggong Hot Sale Moudular Ring-Lock Scaffolding Steel Stair Ladder Tower
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Product Highlights
- Heavy Load Capacity: Can withstand 37.5KN at 150m height with stable structure.
- Quick Assembly: Easy and fast assembly reduces time and labor costs significantly.
- Premium Material: Made of low-alloy steel with high zinc coating for long life.
- Customizable Color: Available in Silvery White or Customized colors.
- Professional Support: Online technical support and onsite installation services.
- Certified Quality: ISO and CE certified with 100% finished product inspection.
- Flexible Customization: OEM/ODM available with full customization from designs.
- Stable Structure: Reasonable force distribution and safe, durable design.
Product Attributes
- Customization
- Available
- After-sales Service
- Online Technical Support, Onsite Installation, Ons
- Warranty
- 1 Year
- Model NO.
- Ring-Lock Stair Tower
- Certification
- ISO, CE
- Material
- Steel
- Type
- Stair Formwork
- Construction Properties
- Installation Scaffold
- Surface Finish
- Paint, Powder Coated, Electro Galvanization,Hot Di
- Delivery Time
- 5-15 Days
- Model Number
- Scaffolding
- Color
- Silvery White/Costomized
- Advantages
- Heavy Loads, Stable, Flexible, Easy Assembling
- Application
- Shoring and Platform Purpose
- Diameter
- 60mm
- Transport Package
- Standard Package
- Trademark
- Lianggong
- Origin
- Jiangsu, China
- HS Code
- 7308400000
- Production Capacity
- 10000 Meters/Month
Product Images of Lianggong Hot Sale Moudular Ring-Lock Scaffolding Steel Stair Ladder Tower
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Product Description
Ring-lock stair tower
The structure of the ring-lock stair tower is the same as that of the φ60 ring-lock scaffolding, and the cross-section dimension of the stair tower is 1.5×3.0 m. The safety of the stair tower is quick to assemble and disassemble, and the force is reasonable.
Bearing capacity of the stair tower
As the height of the tower erection increases, the force it bears decreases. When it is set to 150m, it can still withstand the force of 0.25KN/m×150m=37.5KN, so it is safe to work when it is 150m high (the tower must be attached to the wall every 4.5m).
1. Advanced technology, reasonable joint design, stable connection.
2. Assembling easily and quickly, greatly reduce the time and labor cost.
3.Uprade raw materials by low-alloy steel .
4.High zinc coating and long life to use, clean and beautiful.
5.Automatic welding, high precision and superior quality.
6.Stable structure, high bearing capacity, safe and durable.



Packaging:
1. Generally, the total net weight of loaded container is 22 tons to 25tons, which need be confirmed before loading.
2. Different packages are used for different products:
---Bundles: Timber beam, steel props, tie rod, etc.
---Pallet: Small parts will be put in bags and then on pallets.
---Wooden cases: It is available on customer's request.
---Bulk: Some irregular goods will be loaded in bulk in container.
Delivery:
| 1 | Production: For full container, normally we need 20-30 days after receive customer's down payment. |
| 2 | Transportation: It depends on the destination charge port. |
| 3 | Negotiation is needed for special requirements. |
Design and Customized forming & shoring proposal according to your structural drawing by Auto-CAD.
2.Manufacture and Quality Inspection
Test report will be available according to different norms from different regions in order to offer no worries to clients or meet destination authority requirements.
3.Packing and Shipment
4.Remote or On-site instruction
Jiangsu Lianggong Formwork Co., Ltd is a pioneer manufacturer mainly engaged in the production and sales of formwork system & scaffolding. Thanks to 11 years of factory experience, Lianggong has won high praise from customers both at home and abroad for product quality and after-sales service.
Till now, we have cooperated with lots of top formwork companies and construction companies, such as DOKA, PERl etc. Our advanced production equipment and proficient front-line employees will guarantee you products with better quality and less time. Besides, Lianggong has professional technicians working together with sales department to ensure our customers' requirements are fully achieved. We offer one-stop service, you can choose products either off-the-shelf or customized.
What's more, our products have strict quality control from the procurement of raw materials to the sale of finished products which have been used in many projects such as industrial civil engineering works, roads and bridges, hydroelectric dam and nuclear power station. We can accept O E M and O D M. Feel free to contact us ifyou have any interest!




Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-15 days if the goods are in stock or it is 15-20 days if the goods are not in stock.It is according to quantity.
Q: Do you provide samples ? Is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD,100% in advance.Payment>=1000USD,30% T/T in advance,balance before shippment.
Any question, please feel free to contact us !
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASI2442242". Items marked "" are certified.
Company Profile
As a leader in China's formwork and scaffolding sector, Lianggong Formwork Co., Ltd. Has built an outstanding reputation since its establishment in 2010. Headquartered in Nanjing's thriving industrial district with a 6, 000 square meter production base in Yancheng, the company combines cutting-edge manufacturing capabilities with deep engineering expertise. Over the past 14 years, Lianggong has grown from a local supplier to an internationally recognized brand, serving over 500 construction projects across 30 countries.
Lianggong's extensive product portfolio meets diverse construction needs across various project types. The company specializes in tunnel formwork systems engineered for underground construction, high-precision wall and column formwork for vertical structures, and versatile slab formwork solutions for horizontal applications. Additionally, Lianggong offers robust trench boxes for excavation support and innovative ring-lock scaffolding systems that combine safety with efficiency. The company's timber beam products demonstrate its commitment to traditional craftsmanship while incorporating modern engineering principles.
At the core of Lianggong's operations is a relentless focus on quality and technological advancement. The company operates a dedicated R&D center staffed by experienced engineers who continuously improve product designs and develop new solutions. State-of-the-art manufacturing equipment ensures precision production, while rigorous quality control procedures guarantee that every product meets international safety standards. Lianggong's technical team provides comprehensive support, from initial design consultation to on-site installation guidance, ensuring optimal performance of their systems in real-world construction environments.
Looking ahead, Lianggong is strategically expanding its global footprint while investing in next-generation construction technologies. The company is developing lightweight, modular formwork systems that improve construction efficiency and reduce labor costs. Sustainability initiatives include research into eco-friendly materials and energy-efficient production processes. By combining traditional manufacturing excellence with digital innovation, Lianggong aims to set new benchmarks in the formwork industry while supporting the evolution of global construction practices.
Through its commitment to quality, innovation, and customer service, Lianggong Formwork Co., Ltd. Continues to strengthen its position as a trusted partner for construction projects worldwide, delivering reliable solutions that meet the evolving demands of modern construction.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No.8 Shanghai Road, Jianhu Economic Development Zone, Nanjing, Jiangsu, China
-
Plant Area
- 785.28 square meters
-
Registered Capital
- 55,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Shanghai Port
-
Minimum Order Quantity
- 1 Set
-
Supply Chain Partners
- 25
Our Production Capability & Technical Expertise
- Main Products
- Steel Frame Formwork, Aluminum Frame Formwork, Plastic Formwork, H20 Timber Beam Formwork, Trench Box, Tunnel Formwork, Steel Formwork, Table Formwork, Formwork, Slab Formwork
-
Production Lines
- 1
-
Production Machines
- Laser cutting Facility, CNC, Bending Facility, Auto Welding Facility, Shot Blasting Facility, Rolling Facility, Sprying Room
-
QA/QC inspectors
- 3 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 12 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2009-10-15
-
Export Year
- 15 Years
-
Main Markets
- Domestic
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 5
-
Overseas Agent/Branch
- Yes
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- Yes
FAQ
- Are you a trading company or manufacturer?
- We are a factory.
- How long is your delivery time?
- Generally it is 5-15 days if the goods are in stock or it is 15-20 days if the goods are not in stock. It is according to quantity.
- Do you provide samples? Is it free or extra?
- Yes, we could offer the sample for free charge but do not pay the cost of freight.
- What is your terms of payment?
- Payment<=1000USD,100% in advance.Payment>=1000USD,30% T/T in advance,balance before shippment.
- What is the warranty period?
- 1 Year.
- What is the minimum order quantity?
- 1 Set.
- Can you customize the product?
- Yes, we offer OEM/ODM services and full customization from designs or samples.
- What certifications do you have?
- ISO and CE.
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