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Iron Sand Filled Hex Dumbbells for Hardcore Strength
US$2.00-10.00
1,000 Pieces
Sample price:US$20.00/piece.Request sample
Product profile
Customization
AvailableType
DumbbellWeight Adjustable
AdjustableModel NO.
DumbbellSpec
2,3,5,8 Lb; 0.5,1,1.25,2,2.5kg, etc.Application
Home; GymnasiumMaterial
PVC, Iron SandColor
ColorGender
UnisexAge
AdultCertification
ISOCondition
NewProduct Name
Dumbbell/ KettlebellWeight
0.5-10kg; CustomizedApplications
Indoor and Outdoor Fitness Body BuildingCustomized Service
Weight, Design, Color, Logo, etc.Transport Package
OEM or CartonSpecification
Various specifications can be customizedTrademark
Ritmark or OEMOrigin
ChinaHS Code
9506911900Production Capacity
100000/MonthKey features
Customizable Weight & Design: Adjustable weight from 0.5-10kg with custom design, color, and logo options for bulk orders.
Durable PVC & Iron Sand: Constructed from high-quality PVC and iron sand, resistant to chipping, cracking, and rust.
Non-Slip Ergonomic Grip: Specially designed surface ensures secure grip and proper hand placement for safety.
Versatile Weight Options: Available in various weights (0.5-10kg) to suit beginners to advanced fitness levels.
Compact Home Gym Solution: Compact size allows easy storage and convenient use for indoor and outdoor workouts.
Global Export Experience: Supplier exports to 50+ countries with 15+ years of manufacturing expertise.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2018-05-05Nearest Port: Shanghai, NingboAverage Response Time: ≤3.58hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CIF
AI-Powered supplier vetting
SummaryShanghai Ritmark Sports Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory, with products covering sporting, fitness, water-safety, and related items. It reports OEM service for well-known brands, customization from samples and designs, broad export coverage, and stated annual output of 1,000,000 pieces each for fitness products and boat fenders. However, the available evidence also shows limited documented quality and service controls: there are no quality-control testing devices reported, and corrective-action and complaint procedures lack written records. Innovation evidence is weak because there is one R&D engineer, no new products launched in the previous year, and no available SDK. Financial records are referenced for 2021–2023, but their actual results are not provided. A BV audit/SGS record is shown, but the audit result is recorded as 0 and the stated validity ended on 2025-05-28.
Supplier typeThe supplier is described as a Limited Company and as both a Trading Company and Manufacturer/Factory, while another record identifies it specifically as a Trading Company. Its listed business scope includes sporting, fitness, electronic, and other products, and its product offering includes fitness products, boat fenders, buoys, dock bumpers, and related items. This indicates a commercially broad supplier with stated manufacturing capability, but the records do not establish the extent of in-house production.
R&D capabilityInnovation indicators are limited: the supplier reports no available SDK, one R&D engineer, and no new products launched during the previous year. Although total R&D-engineer experience is listed as 6–10 years, the evidence does not demonstrate active or strong recent innovation capability.
Production capacityThe supplier reports annual output of 1,000,000 pieces for fitness products and 1,000,000 pieces for boat fenders, with production information expressed in pieces. It also lists 6–10 quality-control staff and a product portfolio aligned with these categories. However, it reports zero quality-control test equipment, so production volume is supported while process-verification capability presents a stated deficiency.
Customization capabilityThe supplier explicitly reports OEM service for well-known brands and design services based on both customer samples and customer designs. These statements directly support the ability to undertake customized and OEM orders.
Product Q&A
Q:What materials are used in these dumbbells?
A:
The dumbbells are made from high-quality PVC and iron sand, ensuring durability and resistance to chipping, cracking, or rust.
Q:Can I customize the weight, color, or logo?
A:
Yes, customization is available for weight, design, color, and logo, particularly for bulk orders. Please contact us for personalized options.
Q:What weight options are available?
A:
Weights range from 0.5kg to 10kg, with specific options like 0.5, 1, 1.25, 2, 2.5kg, and others to suit different fitness levels.
Q:Are these dumbbells suitable for home use?
A:
Yes, they are designed for home gyms and fitness enthusiasts, featuring a compact size for easy storage and versatile weight options.
Q:What is the lead time for orders?
A:
The average lead time is within 15 workdays during the off-season and one month during the peak season.
Send Inquiry
*To:
Shanghai Ritmark Sports Co., Ltd.
Shanghai Ritmark Sports Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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