High-Quality Waterproof Tunnel Board for Water Conservancy Projects Culvert Railway Engineering Composite White Waterproof Board

Name: High-Quality Waterproof Tunnel Board for Water Conservancy Projects Culvert Railway Engineering Composite White Waterproof Board
Brand: Dezhou Sentai Environmental Technology Company Limited
SKU: 2040875592

Shandong, ChinaDezhou Sentai Environmental Technology Company Limited

US$0.56

1,000-49,999 Square Meters

US$0.25

50,000+ Square Meters

Sample price:US$2.00/square meter.Request sample

Product profile

Customization

Available

After-sales Service

Until 100% Satisfaction

Warranty

at Least 30 Years

Model NO.

0.2mm-3.0mm

Certification

CE, ISO

Surface

Smooth

Application

Transportation Project, Hydraulic Project, Geotechnical Project, Environmental Project, Tunneling

Feature

Puncture Resistance, Impact Resistance, Tear Resistance, Waterproof

Material

EVA

Color

White

Width

1-8 Meters

Length

50-200 Meters/or Customized According to C

Thickness

0.1-3.0 Millimeters

Elongation at Break

Minimum 700%

Transport Package

Export Special Packaging

Specification

customizable

Trademark

Sentai

Origin

Dezhou City, Shandong Province

HS Code

3920490090

Production Capacity

400000 Tons Per Month

Company profile

Importers and ExportersFast DeliveryManagement CertificationStandardized quality control

Dezhou Sentai Environmental Technology Company Limited

Shandong, 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: 9 yearsNearest Port: tianjin port, Yiwu Port, guangzhou portAverage Response Time: ≤0.07h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with research and development capability and broad customization services, including sample-, design-, full-, minor-, and flexible customization. Its products are used in major infrastructure and environmental applications and are exported to multiple international markets. Production is supported by geomembrane and geotextile lines, equipment from Germany, Italy, and Taiwan, and a stated quality management system. The supplier reports random finished-product inspection, two quality assurance and quality control inspectors, and inventory capability. However, it does not provide 3D software design or an SDK, lacks a valid manufacturing-capacity contract with related subcontractors, and has no overseas warehouse, showroom, agents, branches, or offline trade-show participation. Financial records are referenced for three years, but no financial performance details are provided.

Supplier typeThe supplier is explicitly identified as a professional technical supplier and lists activities including new material technology development, graphene materials, engineering plastics, synthetic materials, building materials, solid-waste management, and environmental-protection equipment. This indicates a technical and materials-oriented business scope.

CertificationsThe supplier states that its products have passed ISO 9001:2000 quality-system certification and ISO 14001:2004 environmental-system certification, in addition to meeting national standards. These are explicit certification claims supporting quality and environmental management capability.

After-Sales capabilityThe supplier states that it provides complete after-sales service, maintains inventory capability, and has written service-capability procedures with follow-up records. However, it has no overseas warehouse, showroom, agents, or branches, and offers overseas service in zero countries, limiting documented international after-sales reach.

R&D capabilityThe supplier is identified as having professional technical R&D capability and lists development of new material technology in its business scope. Its production equipment and quality-control technology are described as advanced, but it does not provide 3D software design services or an available SDK.

Production capacityThe supplier operates geomembrane and geotextile production lines, reports inventory capability, and states peak- and off-season average lead times within 15 workdays. It also reports equipment from Germany, Italy, and Taiwan and has written service-capability procedures, although it lacks a valid manufacturing-capacity contract with related subcontractors.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These capabilities are stated both for its R&D/design services and in its finished-product capability information.

Client casesThe supplier reports product use in national key projects and sectors including water conservancy, highways, railways, municipal engineering, airports, ports, underground pipe galleries, landfills, mining, agriculture, and ecological systems. It also reports exports to Europe, the United States, Japan, Singapore, Hong Kong, and Southeast Asia, providing evidence of broad application and market exposure.