How long does it take to provide a design and quotation?

In general, it takes 5 to 7 days based on the specific requirements of the construction project.

What is the manufacturing lead time after contract signing?

In general, it takes 30 to 60 days based on the type and quantity of products to be produced.

What are your terms of payment?

For payments <=1000USD, 100% in advance. For payments >=1000USD, 30% T/T in advance, with the balance before shipment.

Trench Shoring Equipment

Name: Lightweight Trench Box/Excavation Support/Trench Shoring Equipment
Brand: YANCHENG LIANGGONG FORMWORK CO., LTD.
SKU: 2039593185

Jiangsu, ChinaYANCHENG LIANGGONG FORMWORK CO., LTD.

US$1,100.00-5,600.00

1 Set

Product profile

Customization

Available

After-sales Service

Remote Service

Warranty

One Year

Model NO.

Trench Box Formwork

Color

Customized

Processing Service

Bending, Welding, Cutting, Punching Sawing,

Coating

Painting

Aplication

Ditch

Transport Package

Standard Package

Specification

Customized

Trademark

LIANGGONG

Origin

China

Key features

Customizable Design: Color, coating, and processing services like bending and welding are fully customized.

Safe Depth Capacity: Standard panels reach 3m depth; combined with elevation panels, max depth is 4.4m.

Easy On-Site Assembly: Simple connections between box panels and struts allow quick installation and removal.

Adjustable Dimensions: Adjustable spacers enable easy adjustment for required trench widths and depths.

Durable & Reusable: Designed for repeated turnover, ensuring long-term usability for ground works.

One Year Warranty: Comprehensive one-year warranty coverage with remote after-sales service support.

Fast Delivery: General delivery time is 5-30 days depending on order quantity.

Professional Support: Free samples available; remote or on-site instruction provided for guidance.

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: ≤3.48h

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.

Product Q&A

Q:Are you a trading company or manufacturer?

We are a factory.

Q:What products do you design and manufacture?

We design and manufacture formwork and scaffolding products used for pouring concrete structures in housing, multi-story structures, high-rise buildings, towers, sports stadiums, bridges, hydropower stations, and industrial structures.

Q:What services do you offer to clients?

We offer suggestions, formwork layout drawings, and quotations to owners, design institutes, or contractors. We also sell to contractors, building companies, and suppliers, and provide remote or on-site instruction.

Q:Do you provide free samples?

Yes, we can offer samples for free, but the customer does not pay the cost of freight.

Q:What information is needed for a design and quotation?

We need structural drawings and section drawings to make a brief design and quotation.