Are you a manufacturer or trading company?

We are a manufacturer and factory with a plant area of 2500 square meters and 1 production line.

What is the warranty or quality guarantee?

We conduct random visual and function inspections on finished products to ensure quality.

What is the weight range of the dumbbells?

The specifications range from 2.5kg to 25kg, suitable for adult users.

High-Quality Rubber Coated Round Dumbbell for Weight Lifting

Name: High-Quality Rubber Coated Round Dumbbell for Weight Lifting
Brand: Nantong Wekeeping Co. Ltd.
SKU: 2086536062

Jiangsu, ChinaNantong Wekeeping Co. Ltd.

US$1.85

500-999 kg

US$1.75

1,000-2,999 kg

US$1.60

3,000+ kg

Product profile

Customization

Available

Type

Dumbbell

Weight Adjustable

Fixed

Model NO.

DB-0011

Spec

2.5-25kg

Application

Gymnasium

Material

Rubber

Color

Customized Colors

Gender

Unisex

Age

Adult

Condition

New

Product Name

Dumbbell

Logo

Customized Logo Availale

MOQ

500kg

Trademark

WEKEEPING

Origin

China

HS Code

9506911900

Production Capacity

10000/Years

Key features

Customizable Colors: Available in customized colors to match your brand or gym aesthetic.

OEM/ODM Service: Supports full customization, minor customization, and flexible design options.

Durable Rubber Material: Made of high-quality rubber for durability and noise reduction during workouts.

Wide Weight Range: Specs range from 2.5kg to 25kg, suitable for various fitness levels.

Professional Manufacturer: Established in 2019 with decades of experience in fitness product development.

Global Export Experience: Products exported to America, Europe, Australia, and Asia with 6 years of export history.

Strict Quality Control: Random visual and function inspections ensure high product standards.

Flexible MOQ: Minimum Order Quantity starts at 20 sets for standard orders.

Company profile

High Repeat Buyers ChoiceFast DeliveryQuality AssuranceR&D Capabilities

Nantong Wekeeping Co. Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤6.92h

AI-Powered supplier vetting

SummaryNantong Wekeeping Co., Ltd. was established in 2019 and is described as a fitness equipment manufacturer integrating R&D, production, and sales. It offers broad customization and ODM services, uses SolidWorks and CAD, and maintains R&D documentation for design inputs, outputs, reviews, verification, and validation. The supplier reports ISO9001 certification, product traceability, documented inspection procedures, quality assurance, and complaint-handling procedures. Production information lists capacity for weight benches, power racks, dumbbells, and barbells, supported by cutting and welding equipment. It also reports OEM service for well-known brands and cooperation with world-renowned brands, but no specific customer names or verifiable case details are provided. Financial records are referenced for 2022–2024, but the slices provide no financial figures or sufficient information to assess financial strength. A recent approved-supplier list is unavailable.

Supplier typeThe supplier is identified as a professional fitness equipment manufacturer integrating R&D, production, and sales, with business activities covering sports goods and equipment, hardware, and related products. Its stated commercial trade engagement is sporting goods and recreation, supporting classification as a fitness and sporting-goods manufacturer rather than only a trading company.

CertificationsThe supplier states that it has passed ISO9001 quality management system certification and that products are traceable from raw materials through finished goods. This is explicit evidence of holding a recognized quality-management certification.

After-Sales capabilityTechnology engineers are responsible for confirming customer requirements and providing technical support for after-sales service. The supplier also reports clear, followed procedures and records for handling customer complaints, indicating an established after-sales and complaint-management process.

R&D capabilityThe supplier reports launching new products during the past year, providing ODM services, using SolidWorks and CAD, and maintaining auditable R&D design and validation documentation. It also states that it has multiple patents and cooperates with world-renowned brands; however, no SDK is available, which limits evidence for software-instrument development.

Production capacityThe supplier reports annual capacity of 50,000 weight benches, 20,000 power racks, 2,000 tons of dumbbells, and 20,000 barbells, with cutting and welding machines as listed facility equipment. It also states that finished products are inspected using written instructions that are uniformly followed, supporting both manufacturing scale and basic production-control capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM services and reports R&D personnel responsible for confirming customer requirements, demonstrating broad product-customization support.