What materials are used?

High quality big coil like ASTM A653, ASTM A792M, DX51D.

What is the thickness?

Standard thickness is 1.5mm, with customizable options.

Does the supplier offer OEM/ODM?

Yes, both OEM and ODM services are available.

EU Style Greenhouse Steel Structure (AST033) with High Quality Guarantee

Name: EU Style Greenhouse Steel Structure (AST033) with High Quality Guarantee
Brand: Tianjin Longlong Metal Products Factory
SKU: 768504472

Tianjin, ChinaTianjin Longlong Metal Products Factory

US$0.93

1,500 Meters

Product profile

Customization

Available

After-sales Service

Whole Life

Warranty

1 Year

Model NO.

AST033

Zinc

275G/M2

Function

Greenhouse Structure and Film Clip

Length

Customized

Transport Package

Bundle or Bulk or Pallet

Specification

Per design

Trademark

LONGLONG

Origin

Tianjin China

HS Code

72169100

Production Capacity

50hectare/Month

Key features

High Corrosion Resistance: 275g/m2 galvanized layer significantly extends service life.

Customizable Dimensions: Length and zinc coating are fully customizable to meet needs.

Strong Stability: Robust steel structure ensures high stability for greenhouses.

Simple Installation: Easy on-site construction reduces labor costs effectively.

Eco-Friendly Design: Environmental protection focus helps reduce carbon emissions.

ISO Certified Quality: Passed ISO 9001:2008 and TS16949 certifications.

28 Years Experience: Over 28 years in manufacturing, exported to 80+ countries.

High Production Capacity: Annual capacity of 4800-8400 tons for greenhouse skeletons.

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: ≤8.81h

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.