How is the ventilation system configured?

It features two-sided ventilation that can be operated manually or via an electric roll-up machine.

What optional accessories are available?

Optional accessories include cooling fans, cooling pads, shade nets, heaters, lights, and irrigation systems.

How long has the company been in business?

The company has 20 years of engineering experience and has been established since 2012.

Cold Area Double Frame Tunnel Arch Greenhouse with Quilt

Name: Cold Area Double Frame Tunnel Arch Greenhouse with Quilt
Brand: Shouguang Zenong Greenhouse Engineering Co., Ltd.
SKU: 2140143182

Shandong, ChinaShouguang Zenong Greenhouse Engineering Co., Ltd.

US$13.00

1,000-4,999 Square Meters

US$12.00

5,000-9,999 Square Meters

US$10.00

10,000+ Square Meters

Product profile

Customization

Available

Department

Plastic Greenhouse

Suitable

Vegetables, Seedling Cultivation, Overwintering of Poultry and Livestock, Mixed Farming, Herbal Medicine, Flower, Aquaculture

Model NO.

ZN-5219

Span

Single

Roofing Shape

Arched Roof

Location

Outdoor

Heating Method

Unheated

Cultivation Method

Ecological Symbiosis

Building Materials

Steel Structure

Usage

Commercial Greenhouse

Size

Large

Cover Material

Film

Layer

Single

Length

60-200m or Customized

Span Width

8m-24m

Column Space

2-4m

Frame Material

Hot Galvanized Steel

Covering Material

Po/PE/EVA Film

Height

3-5m

Service

Engineers Are Available to Service Overseas

Light Transmittance Rate

More Than 90%

System

Heating Cooling Irrigation Ventilation Shading

Transport Package

Seaworthy Packing or as Required

Specification

single span

Trademark

Zenong

Origin

Shandong, China

HS Code

940690009

Production Capacity

1000000m2/Year

Key features

Customizable Dimensions: Length 60-200m, Width 6-10m, Height 3-6m, all customizable to fit specific needs.

Durable Galvanized Frame: Hot dip galvanized steel pipe with anti-corrosion and anti-rust effects for extended life.

High Light Transmission: Covering material offers over 80% light transmission for optimal plant growth.

Overseas Technical Support: Professional engineers available to travel abroad for installation and horticultural services.

Versatile Ventilation System: Two-sided ventilation available with manual or electric roll-up machines.

Robust Load Capacity: Designed to withstand wind loads up to 130km/h and snow loads of 0.5KN/M2.

Comprehensive Irrigation Options: Supports irrigation systems, cooling fans, pads, shade nets, and heaters.

20 Years Engineering Experience: Specialized company with top technical team and strict quality control since 2003.

Company profile

Shouguang Zenong Greenhouse Engineering Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2018-01-01 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.35h CertifiedTerms of Payment: LC, T/T, Western Union

AI-Powered supplier vetting

SummaryShouguang Zenong Greenhouse Engineering Co., Ltd. is a China-based limited company established in 2012 and operating from Shouguang, Shandong. The supplier designs, manufactures, and installs greenhouses and offers greenhouse technology, intelligent greenhouse projects, and planting-technology training. Evidence indicates substantial production capability, including approximately 150,000 tons of galvanized skeleton accessories annually, three or four reported production lines, and a workforce with professionally trained production and installation personnel. The supplier reports ISO 9001:2015 certification, quality-control staffing, international export markets, and experience providing technical training, on-site guidance, agricultural technicians, and remote support. It also explicitly emphasizes customized and innovative greenhouse technology. However, the provided information does not establish financial strength, identify specific customer projects or named customer references, or fully reconcile...

Supplier typeThe supplier is identified as Shouguang Zenong Greenhouse Engineering Co., Ltd., a China-based limited company established in 2012. Its stated business combines greenhouse design, production, installation, technology provision, intelligent greenhouse projects, and planting-technology training, although one record separately classifies the company nature as a trading company.

CertificationsThe supplier explicitly reports holding an ISO 9001:2015 certificate. This is direct evidence of a certified quality-management system, although no additional certifications or certificate scope details are provided.

After-Sales capabilityThe supplier describes an integrated after-sales offering that includes technical training, expert on-site guidance, agricultural technician support, remote video assistance, and continued greenhouse follow-up service. It also states that production and installation workers are professionally trained, supporting service delivery, though no service-level metrics or response times are given.

R&D capabilityZenong explicitly positions technological innovation as a guiding principle and states that it provides cutting-edge planting technology, innovative greenhouse technology, and intelligent greenhouse projects. Its stated integration of design, production, and installation further supports technical capability, although the evidence does not quantify R&D output or identify patented technologies.

Production capacityThe supplier reports approximately 150,000 tons of galvanized skeleton accessories annually, three production lines in one record and four greenhouse skeleton lines in another, plus a workshop and agricultural park covering stated areas. It also reports professionally trained production and installation workers, international export markets, and one-month stated lead times in both peak and off-peak periods, indicating meaningful manufacturing and fulfillment capability.

Customization capabilityThe supplier explicitly specializes in customized greenhouse construction and innovative greenhouse technology. Its offering spans standard greenhouses, greenhouse technology, intelligent greenhouse projects, and planting training, while its integrated design, production, and installation model supports project-specific solutions.