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.

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 of 1000 USD or more, 30% T/T is required in advance with the balance before shipment.

Trench Shield Trench Shoring Box for Excavation Support System

Name: Trench Shield Trench Shoring Box for Excavation Support System
Brand: YANCHENG LIANGGONG FORMWORK CO., LTD.
SKU: 2054014585

Jiangsu, ChinaYANCHENG LIANGGONG FORMWORK CO., LTD.

US$1,100.00

10-14 Sets

US$1,080.00

15-19 Sets

US$1,060.00

20+ Sets

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

Pipeline and Deep Excavation Construction

Design Style

Modern

Advantage

Quick Assemble

Surface Treatment

Painted, Powder Coating

Certification

ISO, CE

Transport Package

Standard 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 project requirements.

Quick Assembly System: Features mushroom spring in spindle for leaning as a whole, significantly reducing installation time.

Robust Steel Construction: Made of high-quality steel with painted or powder-coated surface treatment for durability.

Versatile Applications: Ideal for pipeline laying, deep excavation construction, and various structural projects.

ISO and CE Certified: Products meet international safety and quality standards including ISO and CE certifications.

One-Year Warranty: Comes with a comprehensive one-year warranty covering mechanical defects.

Remote and On-site Support: Engineers provide remote guidance or on-site instruction to ensure customer satisfaction.

OEM and ODM Services: Full customization, minor customization, and flexible customization options available.

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: ≤3.71h

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 for housing, multi-story structures, high-rise buildings, towers, sports stadiums, bridges, hydropower stations, and industrial structures.

Q:What services do you offer to customers?

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

Q:Do you provide samples and is it free?

Yes, we can offer samples for free, 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.