Does the barrier allow traffic when water is present?

Yes, it allows normal passage when dry, restricts to pedestrians when rising, and fully closes when the water level reaches a certain depth.

How is the product maintained?

The product is maintenance-free due to its simple structure and lack of external control or power systems.

Automatic Flood Barrier/Water Gate

Name: Automatic Flood Barrier/Water Gate
Brand: Yantai Sunny Rubber Co., Ltd.
SKU: 1974302835

Shandong, ChinaYantai Sunny Rubber Co., Ltd.

US$5,500.00

1 Square Meter

Product profile

Customization

Available

Warranty

12 Months

Color

Black,Blue

Model NO.

1-200m

Length

Customer's Request

Height

Customer's Request

Control System

Automatic

Transport Package

Standard Packing

Specification

customer's request

Trademark

Sunny

Origin

Shandong

Production Capacity

3000

Key features

Automatic Unpowered Operation: Rises automatically via water buoyancy without external power or personnel on duty.

Customizable Dimensions: Length and height can be customized according to customer requests.

24/7 Flood Protection: Provides continuous protection for underground garages, subway stations, and low-lying buildings.

Modular Easy Installation: Modular design allows quick installation without large machinery or secondary installation.

High Reliability & Maintenance-Free: Simple structure with no external control or power system ensures high reliability and zero maintenance.

Multi-Mode Traffic Control: Allows normal vehicle/pedestrian passage when dry, pedestrian-only when rising, and full closure when water-retaining.

OEM and ODM Services: Offers full customization, minor customization, and flexible customization from samples or designs.

12 Months Warranty: Comes with a standard 12-month warranty period for peace of mind.

Company profile

High Repeat Buyers ChoiceCustomization from DesignsQuality AssuranceManagement Certification

Yantai Sunny Rubber Co., Ltd.

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: 19 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤9.89h

AI-Powered supplier vetting

SummaryThe supplier demonstrates documented quality, complaint-handling, corrective-action, and supplier-assessment procedures. It offers 3D design, ODM, OEM, and multiple customization options, and reports new products within the past year. Certifications include ISO9001:2015, ISO45001:2018, ISO14001, and CE. However, the supplier reports no valid manufacturing contract with related subcontractors, no inventory, overseas warehouse, overseas showroom, or overseas agents/branches, and serves zero overseas countries according to the provided data. Financial records are identified for 2021–2023, but no financial results are provided. Production scale and customer-specific cases are not sufficiently evidenced.

Supplier typeThe supplier is evidenced as an OEM and ODM provider with 3D design and customization services. It does not report overseas agents, branches, warehouses, showrooms, inventory capability, or a valid manufacturing contract with related subcontractors, indicating a primarily direct manufacturing and design-service model with limited overseas service infrastructure.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, ISO14001, and CE certification. These stated certifications provide explicit evidence of quality, occupational health and safety, environmental management, and product compliance coverage.

After-Sales capabilityThe supplier has clear procedures and followed records for corrective and preventive actions and customer complaint handling. It also has written supplier-service assessment procedures, but reports no overseas agents or branches and serves zero overseas countries, limiting evidence of international after-sales reach.

R&D capabilityThe supplier reports new products within the past year, provides 3D software design, and offers ODM services. It also reports an AI model for big-data processing and management decision support, although no SDK is available; the evidence supports active innovation capability.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, flexible customization, 3D software design, ODM, and OEM services for well-known brands. This is strong direct evidence of broad customization capability.

Product Q&A

Q:How does the flood barrier operate without power?

It uses the principle of water buoyancy and a self-supporting structure to automatically rise and retain water without any external power source or personnel.

Q:Can the size of the flood gate be customized?

Yes, the length and height can be customized according to customer requests, and full customization options are available.

Q:What are the main application scenarios for this product?

It is ideal for underground garages, subway stations, and low-lying buildings to prevent sudden floods and backflow.

Q:Is the installation process complex?

No, it features a modular design that allows for easy and quick installation without the need for large machinery.

Q:What is the warranty period for the product?

The product comes with a 12-month warranty.