PU Mancuernas
Mancuernas PU comerciales de la fábrica ZEALLSPORT en Nantong
Mancuernas / Grado Comercial / Producto Principal
Juego de Mancuernas PU (2.5-50kg)
Mancuernas PU premium — la mejor opción para gimnasios comerciales en todo el mundo. Diseño anti-rodadura de 12 lados, marcas de peso grabadas con láser, mangos cromados ergonómicos y revestimiento de poliuretano sin olor. Disponibles de 2.5-50kg en incrementos de 2.5kg. Grabado láser de logo OEM y colores personalizados. Fabricadas en nuestra fábrica de Nantong, certificación CE, calidad ISO 9001.
Especificaciones Técnicas
| Material | Núcleo de hierro fundido sólido + PU urethane coating |
| Peso Range | 2.5kg - 50kg (2.5kg increments) |
| Tolerancia de Peso | ±2% |
| Forma | 12 caras (dodecágono) anti-rodadura |
| Diámetro del Mango | 35mm (contoured, knurled) |
| Handle Material | Acero cromado |
| Coating | Odor-free polyurethane (PU) |
| Marking | Laser-engraved kg / lb |
| Color Options | Black (standard) / Custom Pantone |
| Certificaciones | CE, ISO 9001, RoHS |
Embalaje y Envío
| Embalaje | Par por caja, protegido con espuma |
| Carton Tamaño (2.5kg) | 32 x 18 x 12 cm |
| Carton Tamaño (50kg) | 55 x 30 x 20 cm |
| Gross Peso (set) | ~550 kg (full 2.5-50kg set) |
| Sets per 20ft Container | ~35 full sets |
| Sets per 40ft HQ | ~80 full sets |
| Lead Time (Standard) | 20-25 days |
| Lead Time (OEM) | 30-40 days |
| Port of Loading | Shanghai, China |
| Condiciones de Pago | T/T 30% deposit, 70% before shipment |
OEM / ODM Services for Mancuernas
We offer comprehensive OEM and ODM services for dumbbells, serving gym chains, distributors, and fitness brands worldwide. Our in-house tooling and PU molding capabilities allow us to produce custom designs from concept to mass production.
OEM Services
- Logo grabado en láser en extremos
- Custom PU colors (Pantone matching)
- Cajas impresas con su marca
- Manuales y tarjetas de garantía
- Patrones de moleteado personalizados
- Rangos de peso personalizados
Aseguramiento de Calidad
- 100% weight inspection per dumbbell
- Pruebas de adherencia PU
- Drop test from 1.5m onto concrete
- Salt spray corrosion test (chrome handles)
- Informes de inspección disponibles
- CE, ISO 9001, RoHS certified
Envío y Logística
We ship worldwide from Shanghai Port. Our logistics team handles all documentation including commercial invoices, packing lists, certificates of origin, and CE declarations. We work with all major freight forwarders and can arrange FOB, CIF, or DDP shipping terms.
Pro Tip: For first-time OEM orders, we recommend starting with a sample pair (1-2 weeks lead time) before placing a bulk order. This allows you to verify quality, logo engraving, and color matching before committing to large quantities.
"Outfitted our gym with 20 pairs of these PU dumbbells. Zero odor, premium feel, and after 2 years of daily use they still look brand new. Best dumbbells we've ever used — and we've tried all the major brands."
"Been importing ZEALLSPORT PU dumbbells for 3 years. OEM laser engraving is clean and precise, customers love the quality. Lead times are consistent and the team is responsive. The PU coating really does last much longer than rubber."
"Installed a full set in our hotel fitness center with custom logo engraving. Guests compliment the equipment regularly. Only note: the 50kg pair is quite heavy to move, but that's expected. Would order again for our next property."
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