ENGINEERED TO YOUR EXACT SPECS

Request a Pre-Production Prototype. Built to bulk standards, delivered in 15-20 days.
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Custom OEM Prototypes
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Rigorous Quality Control
In-House QC Testing
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Precision UV Printing
first_image_ratio = 100
{"default":"3D CAD wireframe to physical prototype of custom paddle board"}

WHY PROTOTYPE WITH MANTARAL?

Your prototype is more than just a sample; it's a promise of mass-production quality. We engineer every custom board to your exact specifications, ensuring a flawless transition from concept to container delivery.
100% NDA Protection
Bulk-Order Consistency
Refundable Sample Fee
Rapid Turnaround

HOW WE BUILD YOUR SAMPLE

Design Review & NDA
We analyze your Tech Pack, confirm materials, and sign the NDA.
CAD & Blueprinting
Our engineers finalize the digital cutting charts for precision.
Material Prep & Cutting
Sourcing the exact drop-stitch density and PVC grades you selected.
Crafting & Assembly
Precision heat-welding and accessory installation.
24H QC & Dispatch
Mandatory 24-hour inflation test. Once passed, shipped via DHL/FedEx.
Approval & Bulk Production
Test the prototype on the water. Upon your approval, the sample fee is 100% credited toward your mass production order.
Design Review & NDA
We analyze your Tech Pack, confirm materials, and sign the NDA.
CAD & Blueprinting
Our engineers finalize the digital cutting charts for precision.
Material Prep & Cutting
Sourcing the exact drop-stitch density and PVC grades you selected.
Crafting & Assembly
Precision heat-welding and accessory installation.
24H QC & Dispatch
Mandatory 24-hour inflation test. Once passed, shipped via DHL/FedEx.
Approval & Bulk Production
Test the prototype on the water. Upon your approval, the sample fee is 100% credited toward your mass production order.
first_image_ratio = 100
{"default":"3D exploded cross-section of multi-layer drop-stitch SUP core"}

CHOOSE YOUR CONSTRUCTION

A sample is only as good as its foundation. Tell us your target market, and we will build your prototype using the exact construction grade required. 
General Dual Rail (Cost-effective, perfect for entry-level retail)
Reinforced Dual Rail (High-durability, up to 30 PSI)
TPU + Triple Rail (Ultra-lightweight, eco-friendly premium option)

REQUEST YOUR PRE-PRODUCTION SAMPLE

Fill out the project details below. Our manufacturing team will review your specs and provide a comprehensive sample quote within 24 hours.
Global Logistics Support
OEM/ODM Expert
15-Step QC Protocol
Fast 24H Quoting

COMPANY

POLICY

CONTACT

    +86-18257818013
    sales@mantaral.com
© 2026 MANTARAL

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