When you search for “aluminum fence company”, you're not just buying a product—you're investing in a partner to make your fencing project smooth. Too many people rush to choose a company only to face disasters: delayed deliveries, mismatched designs, or no after-sales when problems arise.

A good aluminum fence company isn't just a “seller”—it's a team that understands your needs, meets local standards, and stands behind its work. In this guide, we'll share 5 key signs of a professional aluminum fence company, and show you why Shimei (实美) has become a trusted choice for 10,000+ global customers. From certification to project delivery, we'll prove what makes a “pro” company worth your investment.

1. 5 Signs of a Professional Aluminum Fence Company (Don’t Settle for Less)

Not every “aluminum fence company” has the experience or capability to handle your project. Here's how to spot the pros:

1.1 They Have Industry Certifications & Local Compliance

A professional company doesn't just “sell fences”—it meets global or regional standards. For example:

●North America: ASTM F1906 (aluminum fence safety standard)

●Europe: CE certification (for material safety & performance)

●Australia: AS/NZS 1170 (wind load resistance)

Uncertified companies often cut corners, leading to fences that fail inspections or break easily.

Shimei holds 12+ global certifications (ASTM, CE, SGS, ISO 9001) and adjusts products to meet local rules. For a U.S. school project, we modified fence height to comply with ASTM playground safety standards—something uncertified companies couldn’t do.

1.2 They Offer End-to-End Service (Not Just “Sell & Ship”)

Amateur companies stop at shipping—but pros handle every step:

1.Design Consultation: Help you choose the right style/height for your needs (e.g., 4ft picket for backyards, 8ft privacy for commercial areas).

2.Customization Support: Turn your ideas into 3D mockups (no extra cost for revisions).

3.On-Time Production: Stick to fixed timelines (no “we’ll ship when we can”).

Post-Delivery Help: Provide installation guides or troubleshooting support.

Shimei's “one-stop service” means you never have to chase multiple teams. A Canadian homeowner said: “I had no idea what fence height to choose—Shimei's team asked about my needs (pet safety, privacy) and recommended 5ft. It's perfect!” — Lisa K.

1.3 They Have a Portfolio of Real, Diverse Projects

A company with only 10 “similar projects” can't handle your unique needs. Pros have portfolios covering:

●Property types: Residential (backyards, communities), commercial (offices, malls), industrial (factories, warehouses).

●Climates: Coastal (salt spray resistance), tropical (humidity proof), cold (freeze-thaw resistance).

Shimei's portfolio includes 10,000+ projects in 70+ countries: from a 200ft coastal fence in Florida (U.S.) to a 3,000ft industrial fence in Norway (cold-resistant design). We share full project photos/videos (not just stock images) so you see our work firsthand.

1.4 They Stand Behind Their Products (Long Warranty + Clear After-Sales)

Amateur companies offer 1–3 year warranties (or none at all). Pros know their quality lasts—so they offer 10+ year warranties, plus clear after-sales rules.

Shimei's promise:

●20-year limited warranty: Covers rust, powder coating peeling, and material defects (most companies offer 5–10 years).