Lianggong Formwork Wholesale Customized Trench Box for Excavation Construction

Name: Lianggong Formwork Wholesale Customized Trench Box for Excavation Construction
Brand: YANCHENG LIANGGONG FORMWORK CO., LTD.
SKU: 1994979295

Jiangsu, ChinaYANCHENG LIANGGONG FORMWORK CO., LTD.

US$14,599.00

50-99 Tons

US$1,489.00

100-199 Tons

US$1,479.00

200+ Tons

Sample price:US$1499.00/ton.Request sample

Product profile

Customization

Available

After-sales Service

One-Stop Service

Warranty

1 Year

Model NO.

Trench Shoring Box

Certification

ISO, CE

Material

Steel

Type

Trench Box and Manhole Box

Title

China Steel Formwork for Construction

Keyword

Steel Aluminum Trench Shoring Box

Brand Name

Lianggong Formwork

Product Name

Steel Trench Shoring Box

Certificate

ISO9001, CE

Application

Lianggong Formwork

Surface Treatment

Painted

Color

Blue,Red,Customized

Project Solution Capacity

Graphic Design, 3D Model Design, Total Solution Fo

After Sale Service

Online Technical Support, Onsite Installation

Feature

Easily Assembled

Transport Package

Standard Package

Specification

Customized

Trademark

LIANGGONG

Origin

China

HS Code

7308400000

Production Capacity

500 Sets/Month

Key features

Customizable Color Options: Available in Blue, Red, or fully customized colors to meet specific project requirements.

Easy On-Site Assembly: Simple connections between box panels and struts significantly reduce installation and removal time.

Adjustable Dimensions: Struts and box panels allow easy adjustment to achieve required trench widths and depths.

High Durability & Reusability: Made of steel with excellent pressure bearing ability, designed for repeated turnover and long-term use.

Professional Design Support: Provides graphic design, 3D model design, and total solution proposals based on structural drawings.

Comprehensive After-Sales Service: Offers one-stop service including online technical support, remote guidance, and onsite installation.

Flexible Packaging Solutions: Supports bundles, pallets, wooden cases, or bulk loading based on customer requests and product types.

Certified Quality Standards: Products certified with ISO and CE, ensuring compliance with international safety and quality norms.

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: ≤2.89h

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.