What certifications does the product have?

The product holds CE and RoHS certifications.

What payment terms are accepted?

The accepted payment term is T/T (Telegraphic Transfer).

What is the weight accuracy of the kettlebells?

The weight error for the soil content is controlled within 3%.

Cement Kettlebells for Weight Lifting & Core Strength Training

Name: Cement Kettlebells for Weight Lifting & Core Strength Training
Brand: Nantong Ironman Sporting Industrial Co., Ltd.
SKU: 928646775

Jiangsu, ChinaNantong Ironman Sporting Industrial Co., Ltd.

US$0.44-0.54

1,000 kg

Sample price:US$1.00/kg.Request sample

Product profile

Customization

Available

Application

Home & Gym

Color

Model NO.

IR92007X2

Material

Iron Sand

Type

Kettlebell

Weight Adjustable

Fixed

Spec

2/4/6/8~22kgs

Gender

Male & Female

Age

Adult

Certification

CE, RoHS

Condition

New

Transport Package

Carton

Specification

2/4/6/8~22kgs

Trademark

Vine Fitness

Origin

China

HS Code

9503009000

Production Capacity

50000

Key features

Customizable Colors: Available in blue, red, black, or other customized colors.

Durable Construction: Made of plastic and iron sand with dust-free spray paint for safety.

Wide Weight Range: Specifications from 2kg to 22kg, with options up to 48kg.

Ergonomic Handle: Slightly textured handle ensures a comfortable and firm grip.

Versatile Training: Ideal for swings, deadlifts, squats, and core strength exercises.

International Standards: Exported globally, ensuring full weight and meeting fitness standards.

Low Weight Error: Soil weight error is strictly controlled within 3%.

Custom Logo Printing: Logo can be printed on the product upon request.

Company profile

Importers and ExportersYears of Export ExperienceExperienced TeamPatents Awarded

Nantong Ironman Sporting Industrial Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2020-08-21Nearest Port: NantongAverage Response Time: ≤5.60hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, R&D, OEM and ODM capabilities, supported by 48 R&D engineers and documented design-development records. It holds ISO9001:2015, ISO45001:2018, ISO14001 and GRS certifications, and has documented procedures for corrective actions, complaint handling and finished-product inspection. The supplier has exported for 26 years, with exports representing 51%–70% of total sales, and holds self-operated import and export rights. It has valid contracts with associated subcontractors and manufactures sports equipment and toys, but reports no inventory, overseas warehouse, overseas showroom, overseas agents or branches. Customer-case evidence is limited: it has served well-known brands through OEM, participated in the FIBO Exhibition, and reports no cooperation with Fortune 500 companies.

Supplier typeThe supplier is a manufacturer and exporter covering sports equipment, toys and related goods, with self-operated import and export rights and 26 years of export experience. Its stated business scope also includes sales of Class II medical devices and construction of sports facilities, subject to legal approval where required.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, ISO14001 and GRS certifications. These explicitly demonstrate quality, occupational health and safety, environmental management and recyclable-material management certification coverage.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaints, while its R&D engineers provide technical support for production and after-sales service. However, it reports no overseas agents or branches and serves zero stated overseas countries, indicating that local overseas support is not evidenced.

R&D capabilityThe supplier reports new products during the past year, ODM services, an available SDK, 48 R&D engineers and documented design inputs, outputs, reviews, verification and validation records. R&D engineers also handle customer requirements, technical support and new-product development, providing explicit evidence of structured innovation capability.

Production capacityThe supplier has quality assurance, standardized finished-product inspection instructions, sports-equipment and toy manufacturing activities, and valid manufacturing contracts with associated subcontractors. Its lack of inventory capacity is a service limitation, but the provided information does not establish a production-capacity shortfall.

Customization capabilityThe supplier explicitly provides customization from samples, customization from designs, full customization, minor customization and flexible customization. The same broad customization range is reported for both design services and R&D capability, indicating strong coverage across customization types.