Product Overview
Viny Small Dumbbells Colors Dumbbells Set feature solid cast iron cores with durable vinyl coatings, providing color-coded free weights for commercial gyms, fitness brands, retailers, and rehabilitation equipment suppliers.
Technical Specifications
|
Attribute |
Specification |
|
Brand Name |
YF FIT |
|
Product Name |
Viny Small Dumbbells Color Dumbbell Set |
|
Core Material |
High-Density Solid Cast Iron (Single-piece casting) |
|
Coating Material |
Premium Eco-Friendly Vinyl (PVC) |
|
Coating Thickness |
1.5 mm Protective Outer Layer |
|
Handle Diameter |
Ergonomic 28mm – 32mm (Proportional to weight size) |
|
Weight Range |
0.5kg – 10kg / 1lb – 20lb (Custom increments available) |
|
Target User / Gender |
Unisex / Universal Commercial Fitness & Rehab |
|
Country of Origin |
Hebei, China |
|
Export Port |
Qingdao Port (Primary) |
Product Features
Anti-Roll Hex Design: Flat edges prevent dumbbells from rolling on sloped surfaces, keeping workouts safe and storage organized.
Solid Cast Iron Core: High-density iron core ensures exact weight accuracy within ±2% without shifting or breaking.
Thick Vinyl Coating: A 1.5 mm protective layer prevents floor scratches, dampens noise, and improves impact resistance during daily commercial use.
Comfortable Grip Size: Structured with a 28–32mm handle diameter to offer a secure, slip-resistant hold for all hand sizes.
Customization Capability
We support global fitness brands, Amazon FBA sellers, and distributors with fully customized manufacturing:
Custom Colors
Pantone color matching (OEM MOQ applies).
Branding
Silk printing, laser marking, or debossed logo on dumbbell ends.
Retail Packaging
Custom color boxes, PDQ display boxes, and barcode labeling.
Quality Control
Our factory ensures 100% compliance and zero defect rates through a structured 4-step QA workflow:
Raw Material Inspection: Spectrometer testing of chemical composition for every cast iron batch to ensure high density.
Coating Adhesion Test: Cross-hatch adhesion testing to ensure the vinyl does not peel or crack under high impact.
Weight Calibration: Digital scale check of every single unit before coating to maintain high accuracy.
Odor & Toxicity Control: 100% eco-friendly vinyl compound formulation, baked at optimal temperatures to eliminate strong chemical odors.
Factory Strengths & Advantages
15-Year OEM/ODM Factory:
Full-service capabilities from technical design to final mass production, catering to global B2B clients.
Certified Compliance:
Fully verified by SGS test reports, CE markings, and IAF alignments, ensuring hassle-free customs clearance.
Proven Export Experience:
10+ years of global logistics and supply chain experience with established long-term corporate partnerships.
Strict QC & Lifetime Warranty:
End-to-end quality control and traceability across all assembly lines, backed by a lifetime warranty.
Fast & Free Samples：
Quick prototyping with samples available free or at nominal cost to verify product quality before bulk orders.
Certification
Meets RoHS and REACH standards, made with eco-friendly materials that comply with global market regulations.
FAQ
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