WOWOHCOOL
Since 2013 | 5,000㎡Manufacturing Facility

Wireless Charger & Power Bank OEM/ODM for 200+ Global Brands

10+ years manufacturing for 200+ global brands including Bosch and Jacob Jensen. From spec to shipment — we engineer, certify, and deliver with < 0.3% defect rate and 25-30 day lead times. Learn about our OEM/ODM services →

  • CE/FCC/Qi2 Certified • ISO 9001 • Since 2013
  • 50+ R&D Engineers • GaN V, PD 3.1, Qi2 MPP, Semi-Solid-State
  • MOQ 500+ • Factory-Direct Pricing • Shenzhen, China
Explore Products
WOWOHCOOL Smart Charging Solutions - Professional OEM/ODM Power Bank

Trusted by 200+ Global Brands

JacobJensen
Merlin Digital
OOONO
Shatzii
Tempel
Volta River Authority
WOWOHCOOL Lifestyle - Portable Power Bank in Daily Use

Why Choose Our Wireless Charger Factory in China

Beyond Charging,
We Power Ambitions.

WOW

The Quality

Below 0.3% defect rate. Every unit tested with 4-hour aging process before shipment.

OH

The Support

24-hour response time. Dedicated account manager for every client. Fast sample production in 3-7 days.

COOL

The Tech

We use GaN fast charging, Qi2, and magnetic wireless. Our in-house R&D team has 50+ engineers.

We are a Shenzhen electronics factory since 2013. We make wireless chargers, power banks, car chargers, and charging solutions for brands and distributors worldwide. We help you move from prototype to mass production with consistent quality.

Defect < 0.3% Sleep Better At Night
24h Response Elite JS Commitment
Ready For OEM Customized For Growth

Certifications & Standards

CE Certified - European Safety Standard Compliance

CE Standard

CE Certified - European Safety Standard Compliance
FCC Compliant - United States Electronic Standards

FCC

FCC Compliant - United States Electronic Standards
Qi Certified Wireless Charging Standard

Qi

Qi Certified Wireless Charging Standard
RoHS Compliant - Lead-Free Eco-Friendly Manufacturing

RoHS

RoHS Compliant - Lead-Free Eco-Friendly Manufacturing
ISO 9001 Quality Management System Certified Factory

ISO 9001

ISO 9001 Quality Management System Certified Factory
UN38.3 Safety - Battery Transport Standard

UN38.3

UN38.3 Safety - Battery Transport Standard
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Years Experience

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Global Partners

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Factory (㎡

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Annual Units

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R&D Engineers

Our OEM/ODM Advantages

10+ years experience in manufacturing charging accessories for brands and distributors worldwide.

01

Product R&D

In-house engineering team handles ID design, PCB development, and tooling for new products.

02

Smart Manufacturing

Automated SMT lines with production capacity of 1 million units monthly to meet bulk orders.

03

Global QC Standards

CE/FCC/Qi/RoHS certified. Every product undergoes aging tests and safety checks before shipment.

04

Flexible Customization

Custom logo, color, and packaging available. Low MOQ for brand orders and custom projects.

05

Supply Chain Excellence

Strategic global procurement management ensuring stable pricing, component priority, and on-time delivery across 50+ countries.

06

Dedicated Partnership

24/7 account management combined with professional marketing and technical support to ensure your long-term global success.

About WOWOHCOOL vs Other Suppliers

Why B2B Buyers Choose a Certified Factory Over Trading Companies

Swipe to compare

Trading
Company

Middleman Reseller

No factory ownership

Middleman — no fixed assets

No quality control

Relies on third-party factories

Unverifiable certifications

May provide fake certs

No R&D capability

Only resells existing products

48-72h response

Must check with factory first

15-30% price markup

Middleman margin added

Best Choice for B2B

WOWOHCOOL

Certified Factory

Own 5,000㎡facility

Shenzhen manufacturing base

< 0.3% defect rate

4-stage QC + 4-hour aging test

CE, FCC, Qi, RoHS, ISO 9001

Full international certifications

50+ in-house R&D engineers

Full ID, PCBA, tooling capability

24h response, flexible MOQ

Dedicated account manager

200+ global brands

10M+ units manufactured since 2013

Unknown
Workshop

High-Risk Supplier

Rented space, no assets

No fixed facility commitment

Defect rate 5-10%

No QC process in place

No certifications

Customs clearance risk

No engineering team

Limited to copying designs

Unpredictable communication

Often unresponsive

Hidden defect costs

Low price, high risk

Don't risk your brand with unverified suppliers.

Ready to Launch Your Next Product?

From spec to shipment — we handle the engineering, certification, and manufacturing so you can focus on growing your brand.

Contact Us

Wireless Charger Manufacturing FAQ

What is your Minimum Order Quantity (MOQ)? +

Our MOQ is flexible to support brand growth. Generally, it starts from 500-1000 units for standard OEM branding and 2000 units for deep ODM customization.

Do you provide full OEM and ODM services? +

Yes. We offer End-to-End solutions including ID design, PCBA engineering, tooling, and mass production at our ISO 9001 certified facility.

What certifications do your products carry? +

All products are engineered to meet global standards, including CE, FCC, RoHS, and Qi (WPC certified). Our factory currently holds 47 Qi2-certified products (WPC certified product database, 2025) with a 99.2% ATL testing pass rate (WPC ATL test records, 2025-2026). We also assist clients in obtaining specific local certifications like UL, PSE, or KC.

What is your production capacity and lead time? +

Our factory can produce 1 million+ units monthly. Standard OEM orders ship within 25-30 days after sample approval. For new ODM projects with tooling, timeline is approximately 45-60 days from design approval. Rush orders available with dedicated production lines.

How do you ensure product quality and safety? +

We implement a 4-stage QC process: IQC (Incoming), IPQC (In-process), FQC (Final), and OQC (Outgoing). 100% of products undergo a 4-hour aging test before shipping. Our facility is ISO 9001 certified.

Can you help with custom PCBA or ID design? +

Absolutely. Our in-house R&D team specializes in GaN technology and intelligent power allocation, allowing us to create unique hardware and aesthetic designs tailored to your brand.

Can I request samples before placing a bulk order? +

Yes, we encourage sample testing. Standard samples can be shipped within 3-7 days to ensure the quality and performance meet your requirements.

What are your payment and shipping terms? +

We require T/T (30% deposit, 70% before shipment) with FOB Shenzhen, EXW, and DDP options. Sample delivery 3-7 business days; bulk orders ship 25-30 days after sample approval.

What is your warranty policy for defective products? +

We provide a 12-month warranty on power banks and wireless chargers, 24-month on GaN chargers and car chargers. Average claim rate below 0.5%. Any units with manufacturing defects are replaced or credited in your next order.

Do you offer custom retail packaging design? +

Yes. Our design team can help create Eco-friendly or premium retail packaging, including gift boxes, blister packs, and custom manuals to ensure a complete brand experience.

Can you help with product certification for different markets? +

Yes, we assist with CE, FCC, RoHS, Qi, UL, PSE, KC and other market-specific certifications. Our team will guide you through the entire process.

Do you provide dropshipping services for e-commerce sellers? +

Yes, we offer warehousing and fulfillment services for Amazon FBA and other e-commerce platforms. We can ship directly to your customers or fulfillment centers.

Ready to Start
Your Project?

Get factory-direct pricing and professional support today. Our engineers reply within 24 hours.

ISO 9001 Certified Factory
Fast Sample Production
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