What is the material of the barbell collars?

The barbell collars are made of steel with a hard chromed surface, making them durable and rust-proof.

What is the weight tolerance for this product?

The weight tolerance is +/-10g, meeting IPF standards for competition use.

Weightlifting Competition 2.5kg Barbell Collars with Weight Tolerance +-10g

Name: Weightlifting Competition 2.5kg Barbell Collars with Weight Tolerance +-10g
Brand: Rizhao F-Leader International Trade Co., Ltd.
SKU: 2045933172

Shandong, ChinaRizhao F-Leader International Trade Co., Ltd.

US$42.00-47.00

20 Pairs

Sample price:US$48.00/pair.Request sample

Product profile

Customization

Available

Material

Steel

Application

Outdoor, Indoor

Model NO.

FLDBC01

Weight Tolerance

+/-10g

Surface Treatment

Hard Chromed

Gender

Unisex

Diameter

50mm

MOQ

20 Pairs

Transport Package

Carton

Specification

2.5KG

Trademark

F-LEADER / Customized

Origin

China

HS Code

9506911900

Production Capacity

50, 000 Tons Per Month

Key features

IPF Standard Accuracy: Weight tolerance is strictly controlled at +/-10g for competition level precision.

Durable Steel Construction: Made of high-quality steel with hard chromed surface for rust-proof durability.

Customizable Logo: Supports customizable laser logo printing to meet brand requirements.

OEM/ODM Service: We accept OEM and ODM business with dedicated R&D department support.

Professional After-Sales: 100% solution for quality problems with professional after-sales department.

Company profile

High Repeat Buyers ChoiceExperienced TeamFlexible CustomizationOEM Services

Rizhao F-Leader International Trade Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2023-06-06Nearest Port: Qingdao PortAverage Response Time: ≤0.82hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, Others

AI-Powered supplier vetting

SummaryRizhao F-Leader International Trade Co., Ltd. is identified as a private Chinese manufacturer/factory with a product portfolio spanning carpets, rugs, mats, weights, dumbbells, barbells, and gym equipment. It holds multiple ISO management-system certifications and reports broad export-market coverage, with exports accounting for 90% of total sales. The supplier offers extensive customization, ODM, and OEM services, but has no stated 3D software design service, SDK, new products launched in the past year, overseas showroom, overseas agents or branches, or offline trade-show participation. Financial records are indicated for 2021–2023, but the provided information does not establish financial strength. Production scale and customer references are only partially documented.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and Limited Company, privately owned and based in Shandong, China. Its stated business scope includes textile products, machinery and equipment, hardware, and related sales and consulting activities, while its offered products include carpets and fitness equipment.

CertificationsThe supplier reports ISO 9000, ISO 9001, ISO 14000, and ISO 14001 certifications. These stated management-system certifications provide explicit evidence of formal quality and environmental management systems.

Production capacityThe supplier is identified as a manufacturer/factory offering carpets, rugs, mats, weights, dumbbells, barbells, and gym equipment. It reports 18 employees, quality-control staff and R&D engineer experience in the 21–30 range, ISO certifications, and off-peak lead time within 15 workdays, supporting production capability, although production capacity volume is not stated.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM and OEM services for popular brands, providing direct evidence of broad customization and contract-manufacturing capability.

Product Q&A

Q:Do you accept small orders?

Yes. If you are a small retailer or starting up business, we are definitely willing to grow up with you. And we are looking forward to work with you for a long term relationship.

Q:Can you accept OEM/ODM products?

Yes. We are well in OEM and ODM. We have our own R & D department to meet your requirements.

Q:How about the price? Can you make it cheaper?

We always take the customer's benefit as the top priority. Price is negotiable under different conditions, we are assuring you to get the most competitive price.

Q:How can you keep track of your orders?

Working with F-Leader, you will get a whole team support to your business, from confirming design, strict inspection on raw material, frequent updating you order progressing, finished products inspection, normative packing, to final shipping.

Q:How to deal with products' quality problem?

We have a professional after-sales department, 100% to solve the quality problems of products. Will not cause any loss to our customer. We'd like to do our best to make our cooperation easier and more comfortable by providing reliable quality and considerate service.