What is the warranty period for the product?

We provide a 1-year warranty for our trench box systems.

What materials are used for the trench box?

The trench boxes are made from Q235 or Q345 steel with a painted surface treatment.

Do you offer on-site instruction services?

Yes, we can provide remote or on-site guidance to ensure customers feel at ease and satisfied.

Construction Manufacture Lightweight Building Material Shield Shoring Trench Box Formwork for Ditch Concrete Construction

Name: Construction Manufacture Lightweight Building Material Shield Shoring Trench Box Formwork for Ditch Concrete Construction
Brand: YANCHENG LIANGGONG FORMWORK CO., LTD.
SKU: 2168527515

Jiangsu, ChinaYANCHENG LIANGGONG FORMWORK CO., LTD.

US$1,450.00

50-99 Sets

US$1,350.00

100-199 Sets

US$1,250.00

200+ Sets

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1year

Model NO.

Trench Box

Certification

ISO

Material

Steel

Type

Trench Box

Colour

Blue or Customized

Surface Treatment

Painted

Steel Type

Q235, Q345

Function

Strengthen, Waterproof

Transport Package

National Standared Package

Specification

Customized

Trademark

Lianggong

Origin

China

HS Code

7308400000

Production Capacity

200 Tons/Month

Key features

Customizable Dimensions: Working width, length, and maximum depth can be customized to meet specific customer requirements.

Customizable Color: Available in Blue or customized colors according to customer preferences.

Robust Steel Construction: Made from high-quality Q235 or Q345 steel with painted surface treatment for durability.

ISO Certified Quality: Manufactured under ISO certification standards ensuring high quality and safety compliance.

One-Year Warranty: Comes with a comprehensive 1-year warranty covering mechanical defects and performance.

Easy Assembly & Removal: Simple connections and mushroom spring design allow for quick installation and removal on site.

Engineer Support: Professional engineers provide optimal design suggestions and remote or on-site guidance.

Flexible Customization: Offers full, minor, and flexible customization options based on samples or designs.

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.