
QR Locker
QR code locker— essentially a kind of bar code that allows transactions to be touchless — have emerged as a permanent tech fixture from the coronavirus pandemic.
Product Introduction
Hangzhou Dongcheng Welgo Industrial Co.,Ltd is one of the leading manufacturers and suppliers of qr locker in China. Welcome to buy high-grade products for sale here and get quotation from our factory. All custom made products are with high quality and competitive price.
QR code locker— essentially a kind of bar code that allows transactions to be touchless — have emerged as a permanent tech fixture from the coronavirus pandemic.

Battery | 6H,7A |
Speaker | 8Ω/2W |
DC fan | 24VDC/0.25A,Ball , Anti blockage |
Motor lock | 12V, -20°~60° it can open more than 50000 times openings; |
Lock detect | lock detection sensor |









Why choose us?
1. Manufacturer Place your order directly to the factory, no intermediate cost, more fast delivery ,better service and economical cost.
2. Strict QC inspection Good quality is top important during cooperation. We will make QC inspection strictly before ship out to make sure every piece stayed in a good condition. If any problems made by us after you received cases then we will full responsible to compensate you.
3. Stable Supply As a manufacturer with strong ability for phone cases production, we have enough stock to meet your needs.
4. Fast delivery Enough stock in the warehouse, normal order can be delivery in 1-2 days.
5. Professional sale team with the best after-service professional and experienced sales team will provide you excellent service.
How to place your order:
1. Send us your order list (models/quantities/colors)
2. We will send you PROFORMA INVOICE (PI) with shipping cost and Payment information for your confirmation.
3. You arrange payment after you confirmed proforma invoice, we will arrange production after received your payment notice.
Specific delivery date depends on your specific needs, normally delivery in 1-3 days.
4. We will arrange delivery after your payment arrived and goods ready,and at the same time we will tell you goods tracking number so that you could know your goods condition by this number from courier site.
5. You will receive your order in about 3-5 days after goods ship out.
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