What is the warranty period for the product?

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

What after-sales services do you offer?

We provide on-site guidance and online technical support to ensure customers feel at ease and satisfied.

Lianggong Trench Box Trench Shield Trench Shoring for Ditch Supporting System Formwork

Name: Lianggong Trench Box Trench Shield Trench Shoring for Ditch Supporting System Formwork
Brand: YANCHENG LIANGGONG FORMWORK CO., LTD.
SKU: 2189689385

Jiangsu, ChinaYANCHENG LIANGGONG FORMWORK CO., LTD.

US$1,099.00-1,299.00

1 Set

Product profile

Customization

Available

After-sales Service

on-Site Guidance, Online Technical Support

Warranty

One Year

Model NO.

Customized

Certification

ISO, CE

Material

Steel

Type

Trench Box

Aplication

Pipeline Construction

Reusable Times

More Than 300 Times

Colour

Red, Blue or Yellow

Surface Treatment

Painted

Usage

Formwork for Safety Working

Model No.

Trench Box Trench Shoring

Advantage

Quick Assemble

Feature

Easily Assembled

Transport Package

Standard Package

Specification

Common

Trademark

LIANGGONG

Origin

China

HS Code

7308400000

Production Capacity

500 Tons/Month

Key features

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

Quick Assembly Design: Features mushroom spring spindle allowing the box to lean as a whole for easy operation and efficiency.

High Reusability: Designed for more than 300 reuse cycles with repeatedly turnover available for cost-effective projects.

Robust Steel Construction: Made from high-strength steel with simple connections between box panels and struts for durability.

Professional Technical Support: Engineers provide optimal design suggestions and offer remote or on-site guidance for installation.

Flexible Packaging Options: Available in bundles, pallets, wooden cases, or bulk loading based on customer request and product type.

Certified Quality Standards: Products hold ISO and CE certifications with test reports available to meet regional authority requirements.

Direct Factory Supply: Manufactured directly by Lianggong, a leading formwork manufacturer with large-scale production capacity.

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: ≤2.38h

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.