Lianggong Manufacture High Quality Durable Steel Aluminium Plastic Trench Box Systems for Construction Demands
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Product Highlights
- Customizable Color Options: Available in Blue, Red, or fully customized colors to match project needs.
- Standard Customization: Product dimensions and specifications can be customized according to drawings.
- ISO Certification: Manufacturing process certified by ISO and ISO9001 standards for quality assurance.
- Powder Coated Surface: Durable powder-coated finish ensures long-lasting protection against corrosion.
- Modular Design: Interchangeable spreaders and modular panels adapt to diverse trench widths and depths.
- One-Stop Service: Includes consulting, design, manufacturing, and after-sales support in one package.
- Rapid On-Site Assembly: Simple connections allow for quick installation and removal without entering excavation.
Product Attributes
- Customization
- Available
- After-sales Service
- One-Stop Service
- Warranty
- One Year
- Model NO.
- Trench Box
- Certification
- ISO, CE
- Material
- Steel
- Type
- Shoring
- Surface
- Powder Coated
- Certificate
- ISO9001
- Color
- Blue, Red or Customized
- After Sale Service
- Online Technical Support, Onsite Installation
- Application
- Trench Excavation
- Transport Package
- Standard Package
- Specification
- Customized
- Trademark
- LIANGGONG
- Origin
- China
- HS Code
- 7308400000
- Production Capacity
- 5000 Tons
- Package Size
- 300.00cm * 200.00cm * 50.00cm
- Package Gross Weight
- 20.000kg
- Lead Time
-
20 days (1 - 1 Sets)
To be negotiated ( > 1 Sets)
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description
Lianggong Formwork Cheap Trench Shoring Shields System Manhole Box
Trench shoring system (trench shoring, trench box, trench boxes,
trench shields manhole box and trench sheets) are steel or alloy
structures used to avoid cave-ins and protect utility workers while
performing their duties within a trench.They are customarily
constructed with sidewalls of varying thicknesses held apart by steel
or aluminum spreaders. Spreaders can be interchanged to match the
width of the trench.
however they incorporate integral end return panels thus providing
additional ground support, making them ideal for installing pre-cast
manhole rings in trench runs as an alternative to using sheets and
frames. Each manhole box can be assembled and installed quickly
and without the need for an operative to enter the unsupported
excavation.
component shoring solution. It enables excavation shoring from
ground level to subgrade without soil displacement. Ideal for
challenging ground conditions or areas with complex underground
infrastructure, this system simplifies trench support. Its modular
design, paired with side panel linking plates or inline sheeting
templates, adapts to diverse job site needs.
| 1 | Easy to assembly on site, installation and removal are significantly reduced. |
| 2 | Box panels and struts are built with simple connections. |
| 3 | Repeatedly turnover is available. |
| 4 | This enables easy adjustment for strut and box panel to achieve the required trench widths and depths. |
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. |
| 1. Consulting, Design and Quotation | Offer you a general idea of formwork & scaffold among LiangGong various systems to fit your project demand. Design and Customized forming & shoring proposal according to your structural drawing by Auto-CAD. |
| 2. Manufacture and Quality Inspection | Large-scale production workshop and first-class production line,as well as a professional quality inspection team,which will provide you with high quality standard products. 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 | From fabrication to loading, use standard export packages to get to your site quickly. |
| 4. Remote or On-site instruction | If you have any questions, we can provide remote or on-site guidance. Our aim is to make customers feel at ease and satisfied through out the process. |
Yancheng Lianggong Formwork Co.,Ltd, founded in 2010, is a pioneer manufacturer mainly engaged in the production and sales of formwork &
scaffolding. Our company's main products include Plastic Formwork, H20 Timber Beam Formworrk, Steel Formwork, Steel Frame Formwork, Aluminium Formwork,
Aluminium Frame Formwork, Trench Box, Hydraulic Climbing Formwork, Cantilever Climbing Formwork, Single-Sided Bracket, Protection Screen and Loading
Platform, Scaffolding and etc.
What's the Customer Buying Right Now?
Early Stripping Slab Formwork Steel Frame Formwork
Q: Are you manufacturer?
A: We are manufacturer for formwork for years.
Q: Why should we buy from you not from other suppliers?
1. Professional team; 15 years market experience.
2. Big factory for long term business relationship, 300000 tons capacity/year.
3. One-stop service center for all formwork needs.
4. 24 hours on line service.
Q: what services can you provide?
Accepted OEM/ODM.
Accepted Delivery Terms: FOB, CFR,CIF, EXW, FCA, DDP, Express Delivery.
Accepted Payment Currency: USD, EUR, CNY.
Accepted Payment Type: T/T, L/C, MoneyGram, Credit Card, Western Union, Cash, Escrow.
Language Spoken: English, Spanish, Portuguese, etc.
Contact me now for more details!
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 manufacturer?
- Yes, we are a manufacturer with years of experience in producing formwork and trench box systems.
- Why should we buy from you?
- We offer a professional team with 15 years of market experience, a large factory with 300,000 tons annual capacity, one-stop service, and 24-hour online support.
- What services can you provide?
- We accept OEM/ODM, offer consulting and design services, and support various delivery terms (FOB, CFR, CIF, etc.) and payment methods (T/T, L/C, etc.).
- What is the warranty period?
- We provide a one-year warranty for our products.
- What certifications do your products have?
- Our products are certified with ISO and CE standards.
- Can the trench box color be customized?
- Yes, the color can be customized. Standard options include Blue and Red, but other colors are available upon request.
- What is the lead time for production?
- For a full container, production typically takes 20-30 days after receiving the down payment.
- Is customization available?
- Yes, we offer full customization, minor customization, and flexible customization based on samples or designs.
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