Joint Development Model

Co-Developing Next-Gen Swim Products

We partner with brands, distributors, and importers as a true engineering extension of your team. From initial concept to mass production, our co-development model turns your market insights into certified, scalable silicone products.

Engineering collaboration

Concept → Design → Mold → Sample → Mass Production

Team Roles

Clear Division. Shared Success.

A transparent collaboration framework where every stakeholder knows exactly what to deliver and when.

Client Side

  • ▸Market research & brand positioning
  • ▸Product concept & feature requirements
  • ▸Target cost, pricing & volume forecast
  • ▸Branding, packaging & certification scope
  • ▸Final sample approval & go-to-market

YMS Factory Side

  • ▸Industrial design & 3D engineering
  • ▸Material selection & process DFM
  • ▸Mold design, tooling & prototyping
  • ▸Testing, certification & QC (ISO 9001)
  • ▸Mass production & global logistics
Phase 01

Market Needs & Project Objectives

Every successful product starts with a clear brief. We work with your team to translate market intelligence into measurable engineering targets -- defining the "why" before we draft the "how".

1

Target Audience Analysis

Competitive swimmers, triathletes, kids, fitness consumers -- each segment drives different specs.

2

Performance Benchmarks

Hydrodynamics, grip, seal integrity, and durability targets vs. existing market leaders.

3

Cost & Volume Modeling

Landed cost scenarios aligned with retail positioning and projected annual volumes.

$10M+
Annual client purchases
±0.1mm
Dimensional tolerance
64
Production machines
100%
Food-grade silicone
Phase 02

Joint Design & Engineering Review

Collaborative DFM sessions where industrial design meets manufacturing reality.

Concept Sketching

Joint ideation workshops translate marketing briefs into design directions and feature matrices.

3D Modeling & DFM

CAD iterations reviewed for mold flow, parting lines, draft angles and shrinkage before tooling.

Engineering Sign-off

Formal review gates with both client and factory engineers before any mold investment is committed.

Phase 03

Material & Process Recommendations

Choosing between HCR and LSR, selecting the right durometer, and specifying post-processing all have massive cost and performance implications. Our engineers advise based on 15 years of empirical data.

Solid Silicone (HCR)

Best for high-volume, cost-sensitive parts like swim caps and ear plugs. 32 machines ready.

Liquid Silicone (LSR)

Precision parts, over-molding, and complex geometries like goggle gaskets. 32 LSR machines.

Food-Grade Materials

100% FDA / LFGB / RoHS / REACH compliant. BPA-free, odorless, skin-safe.

Post-Processing

Silk-screen, pad printing, UV coating, adhesive backing, die-cutting, and spray finishing.

Phase 04

Prototype Stages & Validation

Four prototype rounds, each with defined acceptance criteria and testing protocols.

A

Appearance Sample

3D-printed or hand-cut model for form, size and ergonomics validation.

B

Soft Tooling

Low-cavity test mold producing real silicone samples for functional testing.

C

Production Tool T1

First-off samples from production tooling; tensile, aging, and tear testing.

D

PPAP Approval

Pre-production run, full QC inspection, certification docs -- ready for mass production.

Phase 05

Timeline & Decision Gates

A typical co-development cycle: 90-120 days from concept to first mass production.

W1-2

Brief & Kickoff

Scope definition, NDA, project charter

W3-5

Design & DFM

3D models, material spec, DFM review

W6-9

Tooling

Mold fabrication & first-off samples

W10-13

Validation

Testing, certification, pre-production

W14+

Mass Production

Full-scale manufacturing & shipping

ECN-2024-087.pdf
Change Request Logged
Nose bridge radius 1.2mm → 1.5mm
Impact Assessment
Mold modification: 5 days, cost: $320
Client Approval
Signed by: Procurement Director
Version 2.3 Released
All stakeholders notified via portal
Phase 06

Change Control & Document Management

No surprises. Every revision is tracked through our ECN (Engineering Change Notice) system -- with versioned drawings, impact analysis, and dual sign-off before implementation.

  • Centralized document repository with version control
  • ECN workflow with cost & schedule impact analysis
  • Full audit trail for certification & compliance
  • IP protection -- your designs stay yours
Phase 07

Long-Term Product Line Development

Co-development doesn't end at launch. We support your roadmap for years to come.

Line Extensions

New colors, sizes, variants built on existing tooling to maximize ROI.

Annual Roadmap

Quarterly reviews aligned with your sales seasons and trade show cycles.

Inventory & VMI

Safety stock programs and vendor-managed inventory for key SKUs.

Continuous Improvement

Yield optimization, cost reductions, and sustainability upgrades over product life.

Let's Build Together

Ready to Launch a Co-Development Project?

Share your concept, target market, and timeline. Our engineering team will respond within 24 hours with a feasibility assessment and preliminary cost estimate.

Phone / WhatsApp
+86 134 1898 3587
Email
edwin@gd-yums.com
Response Time
Within 24 Hours