Request a Free Engineering Proposal & Factory Quote

Direct factory pricing, licensed structural calculations, and worldwide shipping. Submit your site dimensions, required span, wind/snow loads, and application below — our engineering team returns a stamped technical proposal and CAD layout within 24 hours.

✓ Guaranteed 24-Hour Response

✓ Factory-Direct Manufacturer Pricing

✓ Custom Span, Eave & Load Engineering

✓ Non-Disclosure Agreements (NDA) Supported

Request Technical Proposal Below ↓ Call Sales: +86 139 2871 7650

DIRECT FACTORY QUOTE & ENGINEERING

Spanbest Industry Direct Factory Quote and Engineering Consultation

Spanbest Industry Co., Ltd. (Hunan Champion & Guangzhou Tentsen)

Modular Aluminum

Heavy Bulk Storage

24 hr

Fast Technical Response

Direct

Factory-Direct Pricing

50+

Countries Delivery

100%

Custom Engineering

Why Request a Quote

Tailored to Your Site

No generic kits. Tell us your span, climate and use case, and our engineers will return a proposal built around your exact requirements.

Custom span, height & load engineering
610 / 750 / 900 / 1100 / 1200 / 1350 / 1450 gsm PVC & PVDF membrane options
CE / ISO certified, full spec sheets provided
Export & on-site installation support
Response within one business day

📧 sales@spanbest.com
📞 +86 139 2871 7650 📞 +86 133 4871 1867
📍 Hunan, China | 🌐 Worldwide Delivery & Installation