Custom OEM / ODM Swimming Products

Build Your Own Swim Gear Line — From Concept to Container

We partner with global brands, distributors and importers to develop bespoke silicone swimming equipment. Structural design, tooling, mass production, certification and private-label packaging — all under one roof.

15+
Years OEM/ODM
±0.1mm
Tolerance
$10M+
Annual Output
Custom swimming products lineup
01 · Product Range

Customizable Swim Product Categories

From competitive-grade essentials to smart-device accessories — every category is available for OEM/ODM development.

Swim Caps

Swim Caps

Silicone & moulded caps in custom colors, prints and thickness.

Ear Plugs & Nose Clips

Ear Plugs & Nose Clips

Ergonomic seals with medical-grade LSR options.

Snorkels & Mouthpieces

Snorkels & Mouthpieces

Silicone bite-pieces for tubes and training snorkels.

Hand Paddles & Fins

Hand Paddles & Fins

Training paddles and swim fins with brand embossing.

Goggle Straps & Seals

Goggle Straps & Seals

Low-drag goggle silicone gaskets and rear-head pads.

Smart Accessories

Smart Accessories

Silicone parts for swim MP3, bone-conduction & RFID bands.

02 · Cooperation Models

Two Ways to Partner: OEM & ODM

Choose the collaboration model that fits your team's design maturity and go-to-market timeline.

OEM

You Design, We Manufacture

Bring your existing drawings, 3D files or reference samples. We take over from tooling to mass production with strict IP protection.

  • Reverse engineering & DFM feedback
  • Custom molds owned by client
  • NDA & exclusivity agreements
  • Consistent MOQ & lead-time
ODM

We Design With You

Leverage our 15-year silicone R&D library. Start with a market brief; we deliver a differentiated product ready for your brand.

  • Concept sketches & structural design
  • Ergonomics & hydrodynamics tuning
  • Faster time-to-market (from ~30 days)
  • Ready-to-launch reference designs
Engineering design workflow
03 · Design & Engineering

Product Development That Ships

Our in-house engineering team turns ideas into manufacturable silicone products — balancing performance, cost and compliance from day one.

Industrial Design

Ergonomic + hydrodynamic form studies for swim gear.

3D CAD Modelling

SolidWorks / Rhino files with tolerance drawings.

DFM Analysis

Draft, gate, flow & shrinkage simulation before tooling.

Mold Flow & Cost

Optimising cavity count and cycle time for target FOB.

04 · Tooling & Sampling

Mold Making & Sample Validation

Every project starts with precision tooling and rigorous sample sign-off — no surprises at mass production.

01

T0 · Tooling

Precision CNC-machined steel/aluminum molds, up to 500K+ shots life.

02

T1 · First Shot

Initial samples produced from tooling for dimensional checks.

03

T2 · Engineering Sample

Refined samples with material & finish validation.

04

PPS · Pre-Production

Golden sample sign-off before mass run.

05 · Material & Finish

Materials, Molding & Surface Craft

100% food-grade silicone, chosen and finished to match the exact performance and aesthetic your brand demands.

Silicone Materials

  • • HCR Solid Silicone (30–70 Shore A)
  • • LSR Liquid Silicone Rubber
  • • Optical / Medical / Food-grade
  • • Pantone-matched color masters
  • • RoHS · REACH · FDA · LFGB

Molding Processes

  • • Compression Molding (HCR)
  • • Liquid Injection Molding (LIM)
  • • 2K / Overmolding (silicone + plastic)
  • • Multi-color & multi-hardness
  • • 32 solid + 17 liquid machines

Surface & Post-Processing

  • • Silk-screen / Pad printing
  • • Laser engraving & embossing
  • • Spray coating / soft-touch UV
  • • Adhesive backing / die-cutting
  • • Custom debossed logos
06 · Manufacturing

Mass Production & Quality Control

ISO 9001-aligned SOPs, in-line inspection and full-batch traceability guarantee consistency at scale.

±0.1mm
Dimensional tolerance
100%
Visual inspection
AQL 1.5
Sampling standard
5+ yrs
QC engineer experience

In-house Testing Lab

Tensile Strength Test
High/Low Temperature Test
Aging & UV Test
Tear Resistance Test
Impact & Drop Test
Adhesion & Bonding Test
07 · Branding

Private Label & Custom Packaging

Land shelf-ready SKUs with branded product, packaging and paperwork — no extra vendors required.

1

Logo & Artwork

Debossed, printed or laser-marked logos on the product itself.

2

Retail Packaging

Blister, hang-tag, PP box, gift box or custom color box.

3

Inner Packaging

Poly bags, headers, dust bags & branded inserts.

4

Master Cartons

Custom carton size, barcodes & shipping marks.

08 · Who We Serve

Built for B2B Buyers Worldwide

We do not sell retail. Our capacity is dedicated to serious partners scaling swim brands globally.

International Brands

Launching new swim product lines

Wholesalers & Distributors

Needing reliable supply at scale

E-commerce Sellers

Seeking differentiated custom SKUs

Importers

Requiring certified compliant goods

Private-Label Startups

Building own-brand product ranges

09 · Process

From Brief to Delivery

A transparent 6-stage workflow keeps your project on schedule and on spec.

01

Inquiry

Brief, references & target specs shared with our team.

02

Quotation

DFM feedback + tooling & unit price within 48h.

03

Tooling

Precision mold making, typically 20–30 days.

04

Sampling

T1/T2 samples for approval & testing.

05

Mass Production

15–35 day lead time depending on volume.

06

QC & Shipping

Final inspection, packing, FOB/CIF delivery.

10 · Proof

Case Studies & Factory Credentials

Trusted by brands and distributors across Europe, North America and Oceania.

EU Swim Brand · Goggle Seals

EU Swim Brand · Goggle Seals

Redesigned low-drag gasket, 45% toughness improvement, 500K units/yr.

US Distributor · Silicone Caps

US Distributor · Silicone Caps

Full private-label program with 24 SKUs and retail packaging.

AU Startup · Smart Swim MP3

AU Startup · Smart Swim MP3

LSR overmolded silicone housing for wearable swim electronics.

Factory Certifications

Compliant with global safety & environmental standards.

ISO 9001
FDA
LFGB
CE / RoHS
11 · Get Started

Submit Your Custom Requirement

Share your project brief and we will respond within 24 hours with technical feedback and an initial quotation.

Phone / WhatsApp
+86 134 1898 3587
Email
edwin@gd-yums.com
Factory
No.50 Jinyuan New Rd, Shilongkeng, Liaobu, Dongguan, Guangdong, China

We respond within 24 hours · Your info stays confidential.