What is the manufacturing lead time after signing the contract?

It generally takes 30 to 60 days depending on the type and quantity of products to be produced.

What are your terms of payment?

For payments under 1000 USD, 100% is required in advance. For payments over 1000 USD, 30% T/T is required in advance with the balance before shipment.

Can you provide remote or on-site instruction?

Yes, we provide remote or on-site instruction to builders to ensure they feel at ease and satisfied.

Lianggong Adjustable Shoring System Steel Trench Box for Ditch Supporting System Formwork

Name: Lianggong Adjustable Shoring System Steel Trench Box for Ditch Supporting System Formwork
Brand: YANCHENG LIANGGONG FORMWORK CO., LTD.
SKU: 1935730631

Jiangsu, ChinaYANCHENG LIANGGONG FORMWORK CO., LTD.

US$1,900.00

2-9 Sets

US$1,780.00

10-19 Sets

US$1,700.00

20+ Sets

Sample price:US$2000.00/set.Request sample

Product profile

Customization

Available

After-sales Service

Remote Service

Warranty

1 Year

Model NO.

formwork

Certification

ISO, CE

Material

Steel Q235

Type

Trench Box

Design Style

Contemporary

Color

Green and Blue or Customized

Usage

Hotel, Wall and Column Concrete Construction

Project Solution Capability

Graphic Design, 3D Model Design, Total Solution Fo

Package

Standard Package

Transport Package

Package Box, Steel Pallet, Steel Frame, Container

Specification

Customized

Trademark

LIANGGONG

Origin

Yancheng, China

Production Capacity

2000

Key features

Adjustable Trench Box System: Accommodates trench depths up to 4.40m and widths around 3.7m with adjustable spacers.

Lightweight and Easy Assembly: Pre-assembled panels with simple connections reduce installation and removal time significantly.

Durable Steel Construction: Made from high-stiffness Steel Q235 for repeated turnover and long-term use.

Customizable Color Options: Available in Green and Blue or fully customized colors to meet project requirements.

Comprehensive Design Support: Free structural drawing analysis and 3D model design provided by Auto-CAD experts.

Fast Quotation Turnaround: Brief design and quotation delivered within 5 to 7 days after receiving drawings.

Flexible Payment Terms: 100% advance for orders under $1000; 30% T/T advance for orders over $1000.

Global Remote Support: 24/7 remote or on-site instruction available to ensure customer satisfaction.

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: ≤3.46h

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 manufacturer.

Q:What products do you design and manufacture?

We design and manufacture formwork and scaffolding products for housing, high-rise buildings, bridges, hydropower stations, and industrial structures.

Q:Do you provide samples and are they free?

Yes, we offer samples free of charge, but the customer must pay the freight cost.

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

We require structural drawings and section drawings to provide a brief design and quotation.

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

It generally takes 5 to 7 days based on the specific requirements of the construction project.