SourcingAI
Try for free
Powered by Made-in-China.com
Hand Warmers Disposable Single Use Air Activated Heat Packs for Hands
US$0.10
10,000-49,999 Pieces
US$0.08
50,000+ Pieces

Product specifications

5.5*9cm

Sample price:US$2.00/boxes.Request sample

Product profile

Customization

Available

Shape

Rectangle

Style

Simple

Model NO.

Hand Warmer

Feature

Portable

Heating Principle

Iron-Oxygen Oxidation Exothermic Reaction

Type

Hand Warmers

Color

as Shown

Usage

Home Use+Office+Travel+Outdoors

Shelf Life

2 Years

Packaging

Box

Service

OEM ODM Private Label

Ingredient

100%Natural

Transport Package

Box

Specification

Customize

Trademark

Customize

Origin

China

HS Code

3005109000

Production Capacity

5000000pieces/Years

Key features

Customizable Size: Standard 5.5*9cm or customized to your specific requirements.
Natural Ingredients: Made from 100% natural iron powder, water, and salt.
Multi-Scenario Use: Suitable for home, office, and travel to keep warm
Breathable micropore film locks steady comfy heat with no sudden hot or cold surges
Generates heat rapidly within 30 seconds after opening the package. No kneading or preheating required, instant warmth for emergency cold protection.
Each patch is individually vacuum-sealed to lock heat, resist moisture and oxidation, retaining full performance even after long-term storage. Compact and portable, easy to carry in pockets or bags.
Designed with mild low-temperature heating. Free from scalding and electric leakage risks compared with hot water bags and electric blankets. No power supply required for outdoor, dormitory and office
Multiple sizes available: standard portable patches, large waist & back patches, mini hand & foot warmers, and extended long-lasting patches to meet diverse heating demands. OEM customization is suppo
Cost-effective long-lasting warmth solution

Company profile

LUOYANG WEIERJIAN BIOTECHNOLOGY CO., LTD.
High Repeat Buyers ChoiceSelf-brandedPatents AwardedQuality Assurance
Business Type: Manufacturer/FactoryExport Year: 2024-09-06Nearest Port: Qingdao, Guangzhou, ShanghaiAverage Response Time: ≤2.37hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, EXW

AI-Powered supplier vetting

SummaryLUOYANG WEIERJIAN BIOTECHNOLOGY CO., LTD. is a China-based manufacturer/factory in Henan offering health foods, nutritional supplements, pain relief patches, creams, ointments, and multivitamins. It reports quality assurance in quality control, flexible customization, finished-product inspection by packing staff, inventory capability, and 22 years of export experience, with exports representing 21%–30% of sales. However, it has no written service corrective-action or complaint-handling procedures, no approved-supplier list, no available SDK, no valid manufacturing-capacity contract with related subcontractors, and no overseas warehouse, showroom, agent, or branch. Financial records are indicated for 2021–2023, but no financial results are provided. Evidence of certifications and customer cases is absent.
Supplier typeThe supplier is explicitly identified as a manufacturer/factory and a limited company based in Luoyang, Henan, China. Its stated commercial sectors include light industry and daily use, agriculture, and food, while its offered products focus on health and personal-care-related goods.
After-Sales capabilityAfter-sales governance appears weak: there are no written procedures or records for corrective and preventive actions or customer complaint handling. Inventory capability is reported, but the supplier has no overseas warehouse, showroom, agent, or branch, and no overseas service countries are stated.
R&D capabilityThe supplier explicitly reports no available SDK, which limits evidence of software or platform-based innovation capability. It does report flexible customization and design-service capability, but this alone does not establish broader R&D strength.
Customization capabilityThe supplier explicitly reports flexible customization and design services capability. This is direct evidence of customization support, although no customization scope, process, or examples are provided.

Product Q&A

Q:What sizes do you offer? Is OEM available?
A:
We have standard, large waist-back, mini hand-foot and long-lasting sizes. Custom sizes & printed logos OEM supported.
Q:Who should use the patches with caution?
A:
Not recommended for infants, sensitive skin or poor circulation users. Elders and menstruating women can use on outer clothes.
Q:How fast does it heat up? Do I need to knead it?
A:
It warms within 30 seconds after opening. No kneading or preheating required.
Q:How long can each patch last warm?
A:
Up to 8Hours Long-Lasting Warmth

Send Inquiry

*To:LUOYANG WEIERJIAN BIOTECHNOLOGY CO., LTD.LUOYANG WEIERJIAN BIOTECHNOLOGY CO., LTD.
*Content:
0/4000

Supplier replies will be sent to your registered email

You may also like

Customizable Gel Heat Pack for Hand Warmth and Comfort
Made-in-China.com
Reusable Instant Heat Gel Hand Pack for Warmth
Made-in-China.com
Reusable Heat Pack for Hands - Custom Printing Available
Made-in-China.com
Reusable Heat Pack for Hands and Pockets

Reusable Heat Pack for Hands and Pockets

US$0.30-0.35
1,000 Pieces(MOQ)
Made-in-China.com
Reusable Gel Heat Pack for Hands and Pockets
Made-in-China.com