epic sourcing

A better way to source products from China and Vietnam

We are a kiwi product sourcing agency helping SMEs source high-quality products from China and Vietnam with expert on-the-ground support.

Location

Shenzhen, Guangdong

Type

Manufacturer

Verified by Epic

May 2026

🇵🇿Why NZ Buyers Choose This Supplier

Deftun's VOLIBEL smart locks are well suited to New Zealand's growing smart home market, with European, American, and Chinese standard latch compatibility reducing installation adaptation costs. OEM/ODM flexibility and patented design protection make them a credible private-label partner for NZ security and property brands.

What Makes Them Stand Out

Deftun's multi-modal access technology — combining fingerprint, RFID card, Bluetooth app, password, and mechanical key in a single lock — and a growing patent portfolio distinguish them from generic hardware factories. Support for 13 languages, European/American/Chinese latch standards, and companion app customisation reduces go-to-market effort for NZ distributors and property brands.

2013

Founded

Not stated

Employees

smart home;security hardware;electronic locks;door locks

Industry
about

Shenzhen Deftun Technology Co., Limited is a smart lock manufacturer based in Shenzhen, China, established in 2013. Trading under the VOLIBEL brand, the company develops and manufactures fingerprint, RFID card, Bluetooth app-enabled, and keypad door locks for residential and commercial applications. Products include biometric mortise locks, glass door locks, handle locks, and smart padlocks with iOS and Android app support. Deftun supports OEM/ODM customisation of both hardware and software systems, and holds multiple patents for product appearance, design, and technology. The minimum order quantity is 300 units, and products are exported to Europe, the US, Brazil, and Southeast Asia.

Shenzhen Deftun Technology Co., Limited
Product Range
Fingerprint & biometric door locks (up to 400 fingerprints)
Bluetooth & app-controlled smart locks (iOS & Android)
RFID card & keypad access locks
Glass door, handle & mortise lock formats
OEM/ODM hardware & software customisation
About This Supplier

Shenzhen Deftun Technology Co., Limited

Shenzhen smart lock manufacturer established in 2013 — producing fingerprint, RFID, Bluetooth app-enabled, and keypad locks under the VOLIBEL brand with OEM/ODM capability and MOQ 300.

Factory Photos

Inside The Facility

No items found.
Get in touch

Let’s Make It Epic

We're here to make sourcing simple – and a whole lot less stressful.

Thank you for getting in touch with us.
You’ve just taken the first step towards a successful sourcing journey.

Our team will review your submission and get back to you shortly.

In the meantime, feel free to explore some of our client stories and see how we’ve helped businesses bring their products to market.
We look forward to learning more about your project.
Oops! Something went wrong while submitting the form.

We are experiencing a higher volume of enquiries than usual. Our standard reply time for form submissions and emails is within 72 hours.

If your matter is urgent, please schedule a video call using the link below.

Book in a Video Meeting with Us
Choose a time that works for you and connect with one of our sourcing specialists via video call. No pressure, no obligation - just a friendly chat to explore how we can help.
Chat with Us
Speak to our friendly team via email.
kiaora@epicsourcing.co.nz
Call Us
Call our team Mon-Fri from 9am to 5pm.
0800 883 742
Visit Us
Meet us in person (booking required).
1 Drake Street, CBD, Auckland 1010
suppliers

Verified. Vetted. Ready to Work.

We’ve built strong relationships with top-rated manufacturers across China, Vietnam, and beyond. Whether you’re after packaging, electronics, apparel, or something niche, chances are we’ve already sourced it. Take a peek at some of the trusted suppliers in our network.

⚠️ Please be aware of scammers who may be impersonating Epic Sourcing. If you have any concerns please direct email or call our hotline to double check before clicking links or providing personal information.