What is the safety factor of the air bladder?

The air bladder has a designed safety factor of 8 to 10 times the working pressure.

Do you provide after-sales support?

Yes, we have full capacity for design, production, installation, and after-sales service.

What is the minimum order quantity?

The minimum order quantity is 1 unit.

Automatic Spillway Gate for Flood Control and River Regulation

Name: Automatic Spillway Gate for Flood Control and River Regulation
Brand: Yantai Sunny Rubber Co., Ltd.
SKU: 2111972215

Shandong, ChinaYantai Sunny Rubber Co., Ltd.

US$10,000.00-100,000.00

1 Piece

Product profile

Customization

Available

Color

Black, Blue, Gray

Length

1-1000m

Model NO.

Spillway Gate

Gate Material

Carbon Steel, SUS304

Layers

Nn and Aramid

Anchor Method

Single and Double

Bolt Material

Carbon Steel, SUS304

Service Life

30-50 Years

Control System

Manual and Automic

Key Parts

Air Bladder

Cost

Inexpensive

Maintenance

Easy

Patent

More Than 30

Transport Package

Wooden Box, Pallet

Specification

1m, 2m, 3m, 4m, 5m

Trademark

Origin

Shandong, China

HS Code

4008210000

Production Capacity

10000 Pieces

Key features

Customizable Dimensions: Length adjustable from 1 to 1000 meters to fit specific river requirements.

Durable Material Options: Available in Carbon Steel or SUS304 stainless steel for corrosion resistance.

Long Service Life: Designed for a service life of 30 to 50 years with aging-resistant materials.

Flexible Control Systems: Supports both manual and automatic control with intelligent PLC and mobile app monitoring.

High Safety Factor: Designed with a safety factor of 8-10 times the working pressure for maximum reliability.

Patented Technology: Backed by over 30 patents including invention and utility models.

Customizable Colors: Color options available in Black, Blue, and Gray to match landscape needs.

OEM and ODM Services: Full customization available from samples, designs, or flexible minor adjustments.

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: ≤5.37h

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.