What is the lead time for orders?

For stock colors, the lead time is within 15 days. Peak season lead time is 1-3 months.

Who can use this hand grip exerciser?

It is suitable for men and women, especially athletes, rock climbers, instrumentalists, and those needing rehabilitation.

What payment terms are accepted?

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

Adjustable Resistance Hand Grip Exerciser by Vine Fitness Strengthener

Name: Adjustable Resistance Hand Grip Exerciser by Vine Fitness Strengthener
Brand: Nantong Ironman Sporting Industrial Co., Ltd.
SKU: 1909838391

Jiangsu, ChinaNantong Ironman Sporting Industrial Co., Ltd.

US$1.08

200-499 Pieces

US$0.91

500-999 Pieces

US$0.82

1,000+ Pieces

Sample price:US$1.50/piece.Request sample

Product profile

Customization

Available

Material

Customized

Model NO.

Hand Grip4

Certification

ISO, RoHS, CE

Transport Package

Carton

Specification

127*93*25mm

Trademark

Vine Fitness

Origin

China

HS Code

9503009000

Production Capacity

50000

Key features

Multi-Resistance Levels: Includes 4 levels from 50 to 200 lbs for safe rehabilitation and strength training.

Customizable Design: Supports customized colors (Silver, Grey, Black, etc.) and OEM logo printing.

Durable Materials: Constructed with high-quality springs and durable aluminum handles for longevity.

Versatile Usage: Ideal for home, office, or outdoor use to relieve stress and reduce hand fatigue.

Certified Quality: Products hold ISO, RoHS, and CE certifications ensuring safety and compliance.

Low MOQ Support: Accepts small orders with an MOQ of just 100 pieces per order.

Fast Lead Time: Stock colors available with a lead time of within 15 days.

Universal Fit: Designed to fit all hand sizes, suitable for men, women, and athletes.

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: ≤9.33hTerms 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.