Hot Product
Metal Building Materials
Factory Direct · OEM / ODM · Global Supply
Engineered Metal Building Materials. Built Around Your Project.
From metal roofing and cladding to structural systems, profiles and architectural components, China Loong delivers project-ready solutions for distributors, contractors and industrial buyers.
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Core product categories
42
Featured products
6-Step
Clear B2B order process
Product Portfolio
One Supply Partner. A Complete Metal Building Material Range.
Source coordinated metal systems from one experienced manufacturer. Every category supports specification review, material selection, finish matching and export-ready packaging.
Metal Construction Materials
1,912 products
Metal Railings
1,617 products
Metal Fencing
1,616 products
Aluminum Profiles & Extrusions
1,403 products
Metal Building Materials
1,364 products
Metal Doors
1,142 products
Metal Sheets
1,092 products
Metal Roofing
901 products
Metal Building Components & Accessories
856 products
Metal Gates
827 products
Metal Windows
811 products
Metal Cladding
785 products
Steel Structures & Building Systems
623 products
Metal Panels
563 products
Manufacturing Capability
Manufacturing at Scale. Controlled at Every Critical Step.
Our team manages forming, fabrication, surface inspection, packaging and shipment preparation inside an organized metal building material production environment.
Project-focused manufacturing
Material, finish, size and packaging can be aligned to your market.
Explore Our Factory
Hot Products
Frequently Sourced by Global B2B Buyers.
A selection of active products for distributors, contractors and project procurement teams. Ask us for drawings, material options, MOQ and a project quotation.
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Hot Product
Metal Cladding
Marble Surface Coated Metal Wall Panel
Hot Product
Hot Product
Industrial & Logistics
A Coordinated Exterior System for Demanding Facilities.
Match roofing, cladding, doors and accessories around the same project specification.
Custom Manufacturing
Your Dimensions, Finish and Brand Requirements.
OEM/ODM support for profiles, coating systems, packaging and private-label supply.
B2B Order Process
From Project Brief to Export Delivery.
A clear working process keeps specifications, timing and quality visible to both teams.
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01
Share Requirements
Send drawings, dimensions, materials, quantities and target market standards.
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02
Technical Review
We review feasibility, tolerances, finishes and recommended production methods.
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03
Quote & Sample
Confirm commercial terms, sample details, packaging and delivery schedule.
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04
Production
Materials enter controlled forming, fabrication and finishing processes.
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05
Inspection
Dimensions, appearance, quantity and packaging are checked before release.
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06
Delivery
Export-ready goods are dispatched with the agreed shipping documents.
Have drawings or a target specification?
Let our B2B team turn it into a practical supply plan.
Request a Project Review
