What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

Does the manufacturer provide OEM/ODM services?

Yes, the company provides both OEM and ODM services, supported by 3 R&D engineers.

How is the wind load handled in the design?

Pipe thickness and diameters are tailored to local wind load conditions to ensure structural stability and safety.

Premium Blackberry Growing Greenhouse/Tunnels for High-Yield Cultivation

Name: Premium Blackberry Growing Greenhouse/Tunnels for High-Yield Cultivation
Brand: Tianjin Longlong Metal Products Factory
SKU: 2092341252

Tianjin, ChinaTianjin Longlong Metal Products Factory

US$2.00

10,000-19,999 Square Meters

US$1.80

20,000+ Square Meters

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Department

Plastic Greenhouse

Suitable

Vegetables, Flower

Model NO.

T01

Span

Customized

Roofing Shape

Arched Roof

Location

Outdoor

Heating Method

Unheated

Cultivation Method

Tunnel

Building Materials

Steel Structure

Usage

Production Greenhouse

Size

Large

Cover Material

Film

Layer

Single

Section

Customized

Length

Customized

Transport Package

Bundle

Specification

Trademark

LONGLONG

Origin

China

HS Code

94069000

Production Capacity

3000000m2/Month

Key features

Customizable Dimensions: Spans from 8.5m to 10m and heights from 4.2m to 5.1m are fully adjustable.

Wind Load Adaptability: Pipe thickness and diameters tailored to local wind load conditions.

Durable Bracing System: Cross and roof supports optimized for structural integrity and stability.

Flexible Customization: Offers full, minor, and flexible customization from samples or designs.

Low MOQ Requirement: Minimum Order Quantity is just 1 piece, suitable for small trials.

Fast Lead Time: Average lead time within 15 workdays for both peak and off seasons.

Established Manufacturer: Over 21 years of export experience with ISO9001:2015 certification.

Company profile

High Repeat Buyers ChoiceStandardized quality controlR&D CapabilitiesCustomization from Designs

Tianjin Longlong Metal Products Factory

Tianjin, 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: 21 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier is a Tianjin, China-based manufacturer with capabilities in forming machines, press machines, punching machines, solar panel brackets, greenhouse steel structures, light steel villas, and construction materials. It holds an ISO 9001:2015 certificate and reports documented procedures for supplier approval updates, corrective and preventive actions, and customer complaint handling. Production resources include two production lines, 6–10 quality-control staff, and stated annual capacities for several product categories. The supplier supports OEM, ODM, and multiple forms of customization, but reports no new products in the past year and no SDK availability. Overseas service infrastructure is limited: it has no overseas warehouse, showroom, agent, or branch, and the stated overseas-service country count is zero. Customer-related evidence includes OEM service for recognized brands and sales or service presence in several countries, but no specific customer names or project outcomes are provided.

Supplier typeThe supplier presents itself as a manufacturing company producing steel structures, construction materials, solar panel brackets, and forming-related machinery. Its stated OEM and ODM services, factory location, production lines, and product capacities support classification as a manufacturer rather than only a trading or service intermediary.

CertificationsThe supplier explicitly reports holding an ISO 9001:2015 certificate, indicating documented quality-management-system certification. No additional certifications are identified in the provided information.

After-Sales capabilityThe supplier has documented procedures and records for corrective and preventive actions and customer complaint handling, and accepts FOB, CIF, CFR, and EXW quotation terms. However, it reports no overseas warehouse, showroom, agent, or branch, and the overseas-service country count is stated as zero, limiting evidence of localized overseas support.

Production capacityThe supplier operates two production lines, employs 6–10 quality-control staff, and reports annual capacities of 20,000 tons for solar panel brackets, 200,000 square meters for greenhouse steel structures, 100 roll-forming machines, and 100,000 square meters for light steel villas. These stated facilities and capacities explicitly demonstrate production capability across several product categories.

Customization capabilityThe supplier explicitly supports customization from samples, customer designs, full customization, minor customization, and flexible customization, and also offers ODM services. This provides direct evidence of broad customization capability for its products.