What is the expected lifespan of the tunnel formwork?

The formwork has a lifespan of 3-5 years and can be recycled more than 600 times.

Do you offer technical support after sales?

Yes, we provide online technical support and can offer remote or on-site guidance.

What is the warranty period for the product?

We provide a 1-year warranty for the product.

Lianggong steel Tunnel Formwork for Cellular Structure House Social Housing

Name: Lianggong steel Tunnel Formwork for Cellular Structure House Social Housing
Brand: YANCHENG LIANGGONG FORMWORK CO., LTD.
SKU: 1938011491

Jiangsu, ChinaYANCHENG LIANGGONG FORMWORK CO., LTD.

US$135.00-165.00

100 Square Meters

Sample price:US$10000.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Technical Support

Warranty

1 Year

Model NO.

tunnel formwork

Color

Red, Blue, or Customized

Surface Treatment

Spray Paint

Application

Housing, Jail Houses, and Student Hostels

Material

Steel Q235/Q355

Transport Package

Standard Packing

Specification

Customized

Trademark

Lianggong

Origin

China

HS Code

8480600000

Production Capacity

5000tons/Month

Key features

Rapid Construction Cycle: Casting a floor in 1-2 days, up to 3 times faster than conventional systems.

High Seismic Resistance: Monolithic slab and walls construction ensures excellent earthquake resistance.

Customizable Colors: Available in Red, Blue, or fully customized color options.

Cost Efficiency: Reduces labor costs, mobilization costs, and overall construction expenses.

Durable Material: Made of Steel Q235/Q355 with spray paint finish for long-term durability.

High Recycling Rate: Can be recycled more than 600 times with a lifespan of 3-5 years.

Water Tightness: Monolithic structure reduces joints and significantly improves water tightness.

Quality Assurance: ISO9001:2015 certified with professional quality inspection and test reports.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExhibition Experience

YANCHENG LIANGGONG FORMWORK CO., LTD.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.69h

AI-Powered supplier vetting

SummaryThe supplier is a limited company with combined company type and offers a broad range of construction formwork products. It demonstrates strong customization and R&D capabilities, including ODM services, recent new-product activity, and OEM service for known brands. Quality and management systems are supported by ISO9001:2015, ISO14001, ISO45001:2018, and CE certifications. After-sales capabilities include debugging, maintenance, repair, training, and equipment installation, supported by documented service procedures and complaint-handling records. Export experience is stated as 10 years, with exports representing 11%–20% of total sales. However, the supplier lacks a valid contract with related subcontractors, has no overseas warehouse or showroom, and does not have an available SDK. Financial evidence is present for 2022–2024, but the supplied information does not provide enough detail to assess financial strength.

Supplier typeThe supplier is identified as a limited company with a combined company type, and its stated product scope covers multiple construction formwork categories. The business scope includes activities requiring approval by relevant departments, indicating that applicable regulatory authorization should be verified for those activities.

CertificationsThe supplier reports ISO9001:2015, ISO14001, and ISO45001:2018 management-system certifications, as well as CE product compliance certification. These certifications provide explicit evidence of quality, environmental, occupational safety, and product-compliance systems.

After-Sales capabilityAfter-sales offerings include debugging, maintenance, repair, training, and equipment installation. The supplier also reports written and followed procedures for service assessment, corrective and preventive actions, and customer complaints, providing direct evidence of a structured service process.

R&D capabilityThe supplier reports new-product activity during the past year, provides ODM services, and has received one national science and technology progress award. It does not have an available SDK, but the other evidence supports a positive assessment of product-development and innovation capability.

Production capacityThe supplier offers a broad formwork product range, reports in-stock capability, uses written and uniformly followed finished-product inspection instructions, and states one-month lead times in both peak and off-season periods. A significant control weakness is that the factory and related subcontractors reportedly have no valid contract, while the production scale and capacity volume are not provided.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. The repeated and comprehensive customization scope provides clear evidence of strong adaptation to customer design requirements.