ODM&OEM
Smart Card Reader & Voice Amplifier & Bluetooth Receiver Transmitter
A manufacturer in Dongguan, China, with R&D, production and sales under one roof. Light customization available.

- 15+Years of Experience in Manufacturing
- 99.8%Product Qualification Rate
- 20+Engineers for new product development and customization services
- 1000+Clients Served Worldwide Across Various Industries
- 7-10OEM Delivery Days
Tailored Products & Services to Meet Your Need
- Smart Card Reader17 modelsContact (ISO 7816, EMV Level 1) and contactless NFC (ISO 14443, ISO 15693) readers, USB-A and USB-C, CCID / PC/SC
- Bluetooth Transmitter & Receiver38 modelsModels with aptX, aptX Low Latency, aptX HD, aptX Adaptive and LDAC; AUX, RCA, optical and coaxial connections
- Voice Amplifier & Speaker7 modelsTeacher voice amplifiers with wired, 2.4G or UHF wireless microphones
- Bluetooth Headphones5 modelsANC over-ear models, a TV transmitter set and TWS earbuds
- HiFi DAC2 modelsDesktop DACs with Bluetooth LDAC / aptX HD and USB, optical and coaxial inputs
Contactless RFID NFC Card Readers & Contact Smart IC ID Chip Card Reader ZW-12026-12ZW-12026-8
IC ID Card Reader Affordable Chip Card Reader USB 2.0 Single Slot Credit Card Reader ZW-12026-8ZW-12026-13
New 2 in 1 Smart Card Reader RFID/NFC Access Card Reader Plug and Play IC ID Card Reader ZW-12026-13ZW-12026-7
USB Card Reader All in One SD TF Memory Card Reader ISO 7816 EMV ID SIM Card Reader ZW-12026-7S615
Teacher Voice Amplifier 10W with UHF Wireless Mic and Wired Mic Headset Speaker Amplifier S615H6
25W Outdoor Wireless Bluetooth Speaker with UHF Microphones Portable Voice Amplifier for Teachers H6S4Plus
ZOWEETEK 35W Portable Voice Amplifier – Dual Wireless Microphone PA System for Teachers, Trainers and Tour Guides S4PlusZW-V02
Wireless Voice Amplifier 10W with 2 Mini 2.4G Wireless Microphone Portable Speaker for Teacher ZW-V02Safefly Dual
Airplane Bluetooth 5.2 Audio Adapter 20H of Playtime TV Transmitter Safefly DualB03PRO+
TV Transmitter & Receiver Bluetooth 5.0 Stereo Receiver Transmitter with Aptx-LL/HD LDAC B03PRO+DS220
Bluetooth HiFi DAC Receiver with aptX-LL LDAC Wireless Receiver for Powered Speaker DS220Y8+
Hybrid Active Noise Cancelling Headphones,LDAC Hi-Res Wireless Audio,75H Playtime Y8+OEM/ODM Service
OEM & ODM factory. Light customization available: your logo on the product, a gift box designed for your brand, your own user manual.
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What buyers say
Great product. This company is a manufacturer with very fast and reliable procedures.
U***e, June 2020, on the ZW-12026-6 I'm very satisfied with the quality of the product, the device small and easy to use. The delivery was arrived on time to my shipping agent warehouse in China. The communication throughout the process was good, and they were helpful in answering my questions.
M***i, April 2023, on the ZW-12026-1 Compared to the price, the product is of good quality and functional, the supplier is very friendly and helpful; I recommend
M***y, June 2024, on the ZW-12026-8C
360° Service Approach
Get things moving faster and ensure we create exactly what you have in mind.
1. Consultation
Every great endeavor begins with an idea. Let us bring yours to life –or help you create a new one.
2. Requirement Confirmation
We’ll help you evaluate every potential design choice, and provide expert advice to maximize performance and minimize costs.
3. Quotation
Based on the confirmed requirements, we provide a transparent and competitive quote, outlining costs and estimated production timelines for your custom products.
4. Sample
Make the correct strategic decisions when it comes to substrates and finishes by evaluating production-quality prototypes.
5. Production
With everything in place, our team begins manufacturing your custom products using advanced machinery and precise techniques to meet your exact specifications, ensures on-time delivery at competitive pricing.
6. Quality Inspection
Before final approval, each batch of products goes through strict quality control with a pass rate of 99.8% to ensure the performance of the product.
7. Shipping
Your order is securely packaged and shipped according to your specifications, whether locally or internationally, ensuring timely delivery.
8. After-Sales Service
Our relationship doesn't end after delivery. We offer comprehensive after-sales support to address any concerns or future needs you may have.
Samples, lead times and shipping
| Samples | Sent within 3 working days |
|---|---|
| Orders under 1,000 units | Delivered in 7–10 working days |
| Orders of 1,000 units or more | Delivered in 20–25 working days |
| Express shipping | DHL, UPS, FedEx, TNT, EMS, SF Express or the carrier you require |
| Bulk shipping | By sea or by air |
FAQ
Are you the manufacturer?
Yes, we set R&D, production and sales in one and provide OEM and ODM customized services, and strictly manages the design, production, sales and service of the products. The products are in compliance with international standards such as CE, FCC, RoHS, REACH, TELEC, etc.
What products do you have?
The main products are Bluetooth audio transmitter receiver, DAC decoder, true wireless noise-canceling headphones, Bluetooth speakers, UHF wireless/wired voice amplifier, contact or contactless NFC smart chip card readers, etc.
Do you offer samples?
We support providing samples for testing and can be sent out within 3 working days.
OEM/ODM Service?
We can support custom services such as LOGO on product & designed gift box & user manual, etc.
What's your delivery time?
Generally, QTY<1k is delivered 7-10 working days or QTY ≥1k is delivered 20-25 working days.
How do you ship the goods?
We're delivery via DHL, UPS, FedEx, TNT, EMS, SF express and other ways required by you.The bulk shipment by sea or by air as required.
What is your minimum order quantity?
We don't publish a fixed minimum. We support small-batch runs as well as large orders, and pricing depends on quantity. Send us the model and quantity you have in mind and we will confirm the minimum and the price for your project.
What warranty do you offer?
Warranty support is part of our after-sales service. The 1Mii ML200 carries a 12-month warranty; for other models, send us your model number and order details and we will confirm the term that applies.
Get The Latest Quote
Send us the model and quantity you have in mind.
Zoweetek Electronics Limited
11th Floor, Building 6, No. 195 Zhenan Middle Road, Changan Town, Dongguan City


