What is the warranty or lifespan of the greenhouse structure?

The galvanized steel frame is built to offer over 15 years of reliability and service life.

Where is the product manufactured?

The product originates from Hebei, China, with the brand name Onot.

Greenhouse Hand Manual Winch Roll up Roller Film Greenhouse Roller for Ventilation System

Name: Greenhouse Hand Manual Winch Roll up Roller Film Greenhouse Roller for Ventilation System
Brand: Cangzhou Onot Technology Co., Ltd.
SKU: 2246348515

Hebei, ChinaCangzhou Onot Technology Co., Ltd.

US$8.00-12.00

1 Square Meter

Sample price:US$350.00/piece.Request sample

Product profile

Customization

Available

Control Method

High Side Roll

Installation Method

Side Roll

Model NO.

Greenhouse-090

Max.Roll Length

Customized

Roll Height

Customized

Speed Ratio

4:1

Custom Scope

Support Custom Logo, Tarpaulin Color, Packaging

Waterproof

Yes

Instruction for Use

Used in Greenhouses

Product Name

Greenhouse Film Roller

Material

Steel/Aluminum Alloy

Usage

Greenhouse Ventilation

Type

Manual Greenhouse Roller/Chain Roll-up Film Roller

Roll Length

100m

Transport Package

Package

Specification

customized

Trademark

Onnt

Origin

China

HS Code

6306299000

Production Capacity

500000

Key features

Customizable Dimensions: Max roll length and roll height are fully customizable to meet specific project needs.

Durable Steel Construction: Made from galvanized steel and aluminum alloy, ensuring over 15 years of reliable service.

High Efficiency Ratio: Features a 4:1 speed ratio for smooth and efficient manual operation in ventilation systems.

Versatile Application: Designed specifically for greenhouse ventilation, supporting manual chain roll-up film rollers.

Easy Operation: Manual control method with high side roll installation, ensuring simple and labor-saving use.

Waterproof Performance: Constructed with waterproof materials to protect against moisture and ensure longevity.

Custom Branding Support: Supports custom logos, tarpaulin colors, and packaging for personalized branding requirements.

High Production Capacity: Manufacturer with a capacity of 10,000 pieces per month for consistent supply.

Company profile

Importers and ExportersFast DeliveryLow MOQCustomization from Samples

Cangzhou Onot Technology Co., Ltd.

Hebei, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤0.66h

AI-Powered supplier vetting

SummaryOnot Metal Fabrication Enterprise is presented as an OEM metal fabrication supplier with approximately 20 years of production experience. It processes carbon steel, stainless steel, and aluminum alloy and reports automated CNC, laser-cutting, and robotic-welding lines, quality assurance, and raw-material traceability. Its stated fabrication scope includes prototype design, mold development, mass production, and customization from samples. However, the supplier is not identified as a professional technical supplier, does not provide 3D software design, and reported no new products in the past year. No supplier-management certification is recorded. Overseas service infrastructure is limited: no overseas warehouse, showroom, agent, branch, or stated overseas-service country, and no offline trade-show participation. After-sales and corrective-action processes lack written procedures or records. The supplied financial-capacity records contain zero values, but the context does not establish whether these are...

Supplier typeThe supplier is described as an OEM metal fabrication enterprise specializing in carbon steel, stainless steel, and aluminum alloy processing, with end-to-end fabrication services. The records also list broader sales activities, but the explicit company description supports classification primarily as a metal fabrication/OEM supplier.

R&D capabilityThe supplier states that it continues to innovate, but the capability assessment identifies it as not a professional technical supplier, reports no new products in the past year, and indicates no 3D software design service. The available evidence therefore does not demonstrate strong innovation capability.

Production capacityThe supplier reports approximately 20 years of production experience, processing of three metal material categories, automated CNC, laser-cutting, and robotic-welding lines, mass-production capability, and quality/traceability controls. It also reports lead times within 15 working days in both peak and off-season, supporting a positive assessment of production capability.

Customization capabilityThe supplier explicitly provides customization from samples and describes prototype design, mold development, and end-to-end processing through mass production. However, it does not provide 3D software design services, so the evidenced customization capability is sample-based rather than comprehensive digital design support.