Linqu Aluminum Profiles Sourcing Cluster in Weifang, Shandong
Evidence AAluminum ProfilesHome Building Materials
Linqu Aluminum Profiles is the town that makes aluminum profiles in China. Its wholesale market is Linqu International Convention and Exhibition Center, home of the China (Linqu) Home Doors and Windows Expo, and buyers come here for architectural aluminum profiles, system windows and doors and thermal-break profiles.LocationLinqu County, Weifang, Shandong, China
Core marketLinqu International Convention and Exhibition Center, home of the China (Linqu) Home Doors and Windows Expo
Best forArchitectural aluminum profiles, system windows and doors and thermal-break profiles
• Architectural aluminum profiles• System windows and doors• Thermal-break profiles
Cluster output is RMB 54 billion a year across 460+ related companies, with capacity of 1.8 million tonnes and 11 categories, 300+ series and 5,000+ product lines. In October 2025 the cluster was named a national SME specialty industry cluster by the Ministry of Industry and Information Technology, Weifang's first. Linqu is known as China's Aluminum Capital and China's Doors and Windows Capital.Level A, verified against two or more independent sources or one authoritative source. Figures on this page are attributed to their sources in the text.
Start at the core market above, compare at least three stalls or factories for the same item, and ask for the export price (FOB) in writing before you discuss payment terms. On 1688, the Chinese wholesale platform most of these factories list on, search with these Chinese terms:铝型材 · 断桥铝 · 门窗型材We do not list factory names or phone numbers on this page: factories change sales staff often, and a stale contact is worse than none. If you want three verified factories with real contacts and quotes, see the factory list package ($299).
Remote video verification is $99 per factory; on-site inspection starts at $349. Accompanied factory visits start at $199 a day.See all published prices
Frequently asked questions
Go to Linqu Aluminum Profiles in Weifang, Shandong. The place to start is Linqu International Convention and Exhibition Center, home of the China (Linqu) Home Doors and Windows Expo. The cluster is best for architectural aluminum profiles, system windows and doors and thermal-break profiles. Cluster output is RMB 54 billion a year across 460+ related companies, with capacity of 1.8 million tonnes and 11 categories, 300+ series and 5,000+ product lines. In October 2025 the cluster was named a national SME specialty industry cluster by the Ministry of Industry and Information Technology, Weifang's first. Linqu is known as China's Aluminum Capital and China's Doors and Windows Capital.
Yes. The core market is Linqu International Convention and Exhibition Center, home of the China (Linqu) Home Doors and Windows Expo, in Linqu County, Weifang, Shandong. Most buyers walk the market first, shortlist two or three factories, then visit them the same day. If you want a local guide, our accompanied factory visits start at $199 a day, message us on WhatsApp and we will confirm dates before you book flights.
Ask for a video call inside the factory, a business licence, and export records, then get an independent check. Our remote verification ($99 per factory) covers a live video walkthrough, licence and export-record checks, and a written brief in English. For larger orders, on-site inspection starts at $349. Message us on WhatsApp with the factory name and we will quote.
Want this factory checked before you pay?
Remote video verification is $99 per factory; on-site inspection starts at $349. Tell us the product and the factory name on WhatsApp.More Aluminum Profiles and Home Building Materials clusters
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