Wholesale iSUP Fin Systems &
OEM Surf Hardware
Premium TPU, PC & Nylon components. From zero-MOQ ready stock to free 3D-modeled custom tooling. Fast DDP logistics. Zero middlemen.
See Your iSUP Fins Being Made
Stop paying middlemen. Watch our injection molding lines and strict QC process in action right now.
Manufactured to Global Standards
From universal box bases to custom-foiled TPU fins, we supply the complete hardware ecosystem for your board production.
Zero-MOQ Inventory:
Stop Tying Up Cash
Stop letting supply chain bottlenecks delay your production lines. We maintain a rolling inventory of standard Nylon US Boxes and Slide-in bases. Whether you need 100 sets for a trial or 10,000 sets for peak season, we provide zero-MOQ dispatch. Keep your cash flow healthy and your assembly lines moving.
Zero-Risk OEM Prototyping:
Unbreakable Quality
Bring your board's performance to the next level. Our engineering team provides complete 3D CAD modeling based on your drafts. We customize the exact foil and TPU Shore Hardness your brand requires.
We engineer exclusively with virgin-grade PC, ABS, and premium TPU resins. No cheap recycled plastics. End customer complaints with components that survive the toughest rental abuse.
Premium Tool-Free Tech:
The Screwless Slide Fin
Give your retail buyers a reason to upgrade. Fully compatible with V2/V5 slide-in systems, our latest tool-free click-lock mechanism installs in seconds. No lost screws, no frustration. Elevate your premium board models with the exact hardware innovations global top-tier brands are adopting today.
Real Tooling. Strict QC. DDP Logistics.
We control the entire process in our Zhejiang facility. From virgin resin mixing to final injection molding, AQL 2.5 inspection, and fast door-to-door express logistics.
Common Questions from Buyers
Ready to Upgrade Your Supply Chain?
Daywin OEM Consultant
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What can I help you with regarding your iSUP fins, leashes, or OEM surf hardware project?