What is the minimum order quantity?

The minimum order quantity is 100 pieces.

What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-peak seasons.

How long is the warranty period?

We provide a 1-year warranty for this knee massager.

Knee Rehabilitation Equipment with Massage Knee Machine Technology and Heat Therapy Function

Name: Knee Rehabilitation Equipment with Massage Knee Machine Technology and Heat Therapy Function
Brand: Shenzhen Welltek Technology Co., Ltd.
SKU: 2108374852

Guangdong, ChinaShenzhen Welltek Technology Co., Ltd.

US$32.90

1-499 Pieces

US$28.00

500-999 Pieces

US$26.00

1,000-9,999 Pieces

US$22.90

10,000+ Pieces

Sample price:US$32.90/piece.Request sample

Product profile

Type

Knee Massager

Power Type

Battery

Feature

Portable

Model NO.

ST-1102

Material

ABS

Substance of Working

Vibrating & Heating

Operation Mode

Vibration

Charging Voltage

DC5V

Working Time

15 Min

Heating

40-45℃

Battery Capacity

2000mAh

Product Weight

590g

Charging Port

USB Type-C

Transport Package

Color Box + Carton Box

Trademark

Welltek

Origin

China

HS Code

9019101000

Key features

Dual Therapy Technology: Combines high-frequency vibration and infrared heat to relieve knee pain and swelling.

Adjustable Heat Control: Features High/Middle/Low temperature levels for customized comfort and therapy.

Portable Battery Design: Powered by 2000mAh battery with 15-minute working time for on-the-go use.

Infrared Light Therapy: Built-in infrared light penetrates deep into knee muscles for rapid pain relief.

Moxa Physiotherapy: Activates meridians and promotes blood circulation to reduce inflammation.

Flexible Customization: Offers full, minor, and sample-based customization options for buyers.

Comprehensive Certifications: Product certified with CE, RoHS, and FCC standards for safety and quality.

1-Year Warranty: Includes a one-year warranty period for peace of mind and product reliability.

Company profile

Full CustomizationHigh Repeat Buyers ChoiceQuality AssuranceIn-stock Capacity

Shenzhen Welltek Technology Co., Ltd.

Guangdong, China

Business Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤6.43h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is a Shenzhen-based manufacturer and trading business focused on electronic products and second-class medical devices, with stated OEM/ODM and broad customization services. It reports production of air compression leg massagers, cold compression machines, and massage guns, supported by 6–10 quality-control staff. Export activity is substantial, with 71%–90% of sales from exports and seven years of export experience. CE, RoHS, and FCC certifications are reported, but supplier-management certification is listed as NIL and no factory environmental impact assessment report is available. After-sales and corrective-action procedures exist but lack written records, while no approved-supplier list is maintained. R&D resources appear limited, with one year of R&D engineer experience reported and no SDK availability. Overseas warehouses, showrooms, agents, branches, and offline trade-show participation are not available. Customer experience is described broadly but without named or verifiable customer...

Supplier typeThe supplier has a stated factory location in Shenzhen and reports product output for three massager-related product categories. Its business scope also covers electronic products, technology development, import/export, and sales of second-class medical devices, indicating a manufacturer with trading and technology-related activities.

CertificationsCE, RoHS, and FCC certifications are reported for sustainable development and product certification capability. However, supplier-management-system certification is listed as NIL, and no factory environmental impact assessment report is available; the evidence therefore confirms product certifications but not comprehensive management or environmental certification.

R&D capabilityThe supplier’s scope includes electronic-product technology development, but no SDK is available and only one year of total R&D engineer experience is reported. The available evidence does not demonstrate strong independent R&D or innovation capability.

Production capacityThe supplier reports facilities and quality control across all production stages, 6–10 quality-control staff, and annual output of 120,000 air compression leg massagers, 60,000 cold compression machines, and 160,000 massage guns. However, finished-product inspection follows instructions without written records, so production scale is evidenced but documentation control is weaker.

Customization capabilityThe supplier explicitly offers OEM and ODM services and accepts customer-specific modifications. Its listed capabilities include customization from samples, designs, full customization, minor customization, and flexible customization, providing direct evidence of broad customization support.