What is the thickness of the aluminum frame profiles?

We use strong aluminum frame profiles with thicknesses of 1.0mm, 1.2mm, or 1.3mm, equipped with a gutter system.

How difficult is the installation process?

The structure is designed to be safe and convenient, allowing for simple installation.

Single-Layer Thicker Panels and Frames, Sturdy Polycarbonate Greenhouse Tunnel Greenhouse

Name: Single-Layer Thicker Panels and Frames, Sturdy Polycarbonate Greenhouse Tunnel Greenhouse
Brand: Changzhou Growell Garden Products Co., Ltd.
SKU: 1958462395

Jiangsu, ChinaChangzhou Growell Garden Products Co., Ltd.

US$30.00-50.00

300 Pieces

Product profile

Customization

Available

Usage

Cold Frame

Size

Small

Model NO.

C434

Cover Material

Glass

Layer

Double

Use

Greenhouse Kit

Transport Package

Carton

Specification

120 *80 CM

Trademark

Growell

Origin

Changzhou, Jiangsu Province

HS Code

76109000

Production Capacity

50000 Piece One Year

Key features

10-Year Guarantee: Free of 10-year guarantee for polycarbonate panels made from virgin materials.

Durable Aluminum Frame: Strong profiles with 1.0mm/1.2mm/1.3mm thickness and gutter system for durability.

Customizable Colors: Frame color can be Mill silver, Anodized silver, or Green based on your choice.

High Performance Panels: Twin polycarbonate offers high light transmission, heat insulation, and high impact strength.

Quality Certifications: Accredited with ISO9001: 2008, CE certificate, and passed SGS factory audit.

Easy Installation: Safe and convenient structure designed for simple installation.

Company profile

Years of Export ExperienceExhibition ExperienceImporters and Exporters

Changzhou Growell Garden Products Co., Ltd.

Jiangsu, 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: 14 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤8.58h

AI-Powered supplier vetting

SummaryThe supplier is explicitly identified as a professional technical supplier offering 3D software design, ODM, OEM, and multiple customization options. It reports ISO 9001:2015, BSCI, and CE-related certifications or capabilities, along with documented quality-control, complaint-handling, corrective-action, and inspection procedures. Product development evidence includes new products within the past year and OEM service for well-known brands, although no SDK is available. Manufacturing arrangements are supported by valid contracts with affiliated subcontractors and in-stock capacity. The supplier has substantial export experience, with 90% of sales from exports and 14 years of exporting, but no overseas warehouse, showroom, agent, or branch. Financial information is limited to year labels rather than financial results, so financial credibility cannot be determined. Customer-case evidence is also insufficient because the slices do not identify specific customers or completed projects.

Supplier typeThe supplier is explicitly described as a professional technical supplier. It provides 3D software design, ODM, OEM, and greenhouse-related products, while also stating that it can discuss specialized product requirements.

CertificationsThe supplier reports an ISO 9001:2015 certificate, BSCI social-responsibility certification, and CE sustainable-development/product certification capability. These are explicit certification or certification-capability records, although the slices do not provide certificate validity details.

After-Sales capabilityThe supplier has clear procedures and followed records for corrective and preventive actions and customer-complaint handling. This directly supports a documented after-sales and service-response process.

R&D capabilityThe supplier reports new products within the past year and offers ODM services, indicating active product-development capability. However, it explicitly has no available SDK, which limits the evidence for software-development integration capability.

Production capacityProduction and quality execution are supported by uniformly followed finished-product inspection instructions, valid manufacturing contracts with affiliated subcontractors, in-stock capacity, and written supplier-service assessment procedures. The supplier also reports nine qualified suppliers, although detailed production volume and equipment capacity are not provided.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, and states that specialist requirements can be handled confidentially. It also provides 3D software design services, supporting both design and execution of customized products.

Product Q&A

Q:What material is used for the greenhouse panels?

We use all virgin material twin polycarbonate, which is free of defects and offers high light transmission and impact strength.

Q:What is the warranty period for the polycarbonate panels?

We provide a free 10-year guarantee for the polycarbonate panels.

Q:What are the available colors for the aluminum frame?

The frame color can be Mill silver, Anodized silver, or Green, depending on your choice.

Q:What certifications does the product have?

Our products are accredited with ISO9001: 2008, come with CE certificates, and we have passed SGS factory audits.

Q:Is customization available for this greenhouse?

Yes, we offer customization options including customization from samples, designs, full customization, minor customization, and flexible customization.