
Vietnam's first phone business card that resists viruses, mould and bacteria
Phone business card
Danh Thiết phone business card
Paper cards get left behind. Danh Thiết stays with you.
A small card stuck on the back of your phone. Whoever you meet scans it once and saves your digital profile: phone, Zalo, email, photo, a short introduction. The surface carries a nano shield that resists bacteria, so it stays clean in your hand.
The name: danh thiếp (business card) + thân thiết (close)

First of all
Printed with your picture
The background is a picture you choose: a painting you love, a portrait, a family photo or your company logo. Name, title and QR code follow your profile. Lộc Lá lays it out and sends a preview for you to approve before printing.
- A painting you love
- A portrait
- Your company logo
- Your brand colours

Protects against viruses, bacteria and fungiDanh Thiết

Protects against viruses, bacteria and fungiDanh Thiết

Protects against viruses, bacteria and fungiDanh Thiết
Three samples in the layout of the real sticker, only the picture changes. Your print carries your name, title and a scannable QR code to your profile.
Danh Thiết at a glance
| Product type | A business card stuck on the back of the phone, with a QR code that opens a digital profile |
|---|---|
| Printed with your picture | The background is a painting, a portrait, a company logo or the brand colour you choose |
| Digital profile | Name, title, phone, Zalo, email, photo, a short introduction; opens in the browser, no app needed |
| Updates | Edit the digital profile any time; the sticker stays the same, nothing to reprint |
| Surface | A silver, copper and zinc nano shield that resists bacteria |
| When removed | Leaves no glue on the phone or its case |
| Price | Per order, by quantity and design |
| Brand | Lộc Lá, the gift brand of MaiHoa Group |
Three steps to your Danh Thiết
1
Send a picture and your details
The background picture, name, title, phone, Zalo, email and a short introduction.
2
Lộc Lá prints and builds your profile
You approve the preview; Lộc Lá prints the nano-shield sticker and links its QR code to your digital profile.
3
Stick it on your phone
Whoever you meet scans it with their camera: your profile opens and saves to contacts in one tap.
One scan saves the whole profile
The profile opens in the browser, no app needed. Change your number, title or photo any time without reprinting.
Why Danh Thiết
Always with you
Your phone is always in hand: no more running out of cards or leaving them at home.
Saved in one tap
Nobody retypes your number: one scan saves name, number, Zalo and email.
Update without reprinting
New job, new number, new photo: edit the profile, the sticker stays.
Clean in the hand
A silver, copper and zinc nano shield that resists bacteria, right where your hand touches most.
Who it is for
- Sales and partnership teams
- Shop and café owners, sellers
- Conferences, events, exhibitions
- Gifts for clients and partners
Frequently asked questions
Does the other person need an app?
No. Their phone camera scans the QR code and the profile opens in the browser.
Do I reprint when my details change?
No. Edit your digital profile any time; the sticker stays the same.
Does it leave glue when removed?
It leaves no glue on the phone or its case.
Can it carry my own picture or company logo?
Yes, that comes first: the background is printed with your picture, with your name and the QR code to your profile.
How much is it?
Priced per order, by quantity and design. Message Lộc Lá for a quote.
Where can I read the nano shield lab reports?
The Lab tests page of Lộc Lá shows the original reports of the nano shield as whole pages: Eurofins Sac Ky Hai Dang tested it against bacteria to ISO 22196, ALG against the HCoV-229E virus.
Every gift brings luck
Message Lộc Lá to choose a gift
Send “LỘC” on Zalo or Messenger for the gift list, send the photo and wishes to print on the gift, then approve a proof before printing.
- Your own names, photos and wishes
- Box and test certificate included
- You approve the preview before printing
- Delivery to every province


