What materials are used for the gate panel and bladder?

The gate panel is made of stainless steel or carbon steel, while the air bladder is constructed from tire fabrics, special rubber, and EPDM layers.

What are the minimum order quantity and payment terms?

The minimum order quantity is 1 unit. Payment terms include LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

What is the lead time for production?

The average lead time is one month, applicable for both peak and off-peak seasons.

Pneumatic Spillway Gate for Water Conservancy

Name: Pneumatic Spillway Gate for Water Conservancy
Brand: Yantai Sunny Rubber Co., Ltd.
SKU: 920359805

Shandong, ChinaYantai Sunny Rubber Co., Ltd.

US$5,000.00-15,000.00

1 Piece

Product profile

Customization

Available

Usage

Agricultural, Industrial

Material

EPDM

Model NO.

1-6m

Pneumatic

Inflation

Water Control

Water Storage

Water Technology

Engineering Company

Color

Black, Blue

Gate Panel Material

Stainless Steel, Car

Control System

Manual and Automatic

Layers

Nn and Aramid

Transport Package

Pallet

Trademark

Sunny

Origin

Yantai, China

HS Code

4016999090

Production Capacity

30000 Pieces

Key features

30-50 Year Service Life: Durable EPDM air bladder with aging resistance exceeding 30 years.

Stepless Water Level Control: Pneumatic inflation allows precise, continuous adjustment of discharge levels.

Dual Control System: Supports both manual operation and intelligent automatic PLC control.

Mobile App Monitoring: Real-time status monitoring and remote unmanned control via mobile application.

High Safety Factor: Designed safety factor of 8-10 times with working pressure up to 0.20MPa.

Customizable Dimensions: Available in 5m or 6m units with flexible customization options.

Advanced Corrosion Protection: Features thermal spray zinc, seal coating, or polyurea material for durability.

Patented Technology: Backed by over 30 patents including multi-layer Nn and Aramid construction.

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: ≤6.25h

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.