Welcome to Growinner, professional supplier trusted worldwide for comprehensive video door phone designs and solutions.
GROWINNER:
The Supplier You can Trust
At GROWINNER, quality is the only standard we believe in.
Our custom one-stop video door phone solutions bring the convenience to your life and stand the test of time.
100+
Clients
500+
Happy Installers
3000+
Houses
95%
Satisaction Comments
Video Door Phone






Smart Door Lock



GROWINNER SOULTIONS
From amazing inspiration to expert support,
we offer comprehensive standard products or develop new system for residential villa and commercial flat requirements.
Are You
Working For Villa House?
Are You
Working For Apartments?
Contact a Growinner Expert?
Get personalized support from a Growinner representative –
no pressure, professional advice

Ivy Liu - Co-founder
No matter how big scale or small your business is,
at Growinner, we’re here to walk alongside you. We believe in long-term partnerships built on trust, clear planning, and steadily healthy growth — because your success is our shared journey.
Frequently Asked Questions
Yes, we support OEM/ODM services. Your logo can be printed on the product and customized packaging is available based on your order MOQ. We also help with brand customers to develop new unique system for new product lines.
A: Our Video Door Phones and Smart Door Locks are CE, RoHS certified. We can discuss further if you have any special requirements on certification.
Yes, most of our product series support Tuya or Smart Life App, If require Alexa, Google Assistant functions, these are optional feature on consideration.
For standard regular orders, our lead time is 25-35 working days depending on the order quantity.
For customized products, development and production time may range from 30–45 days.
Absolutely. We welcome sample orders for testing. Just share your requirements, and we’ll recommend the most suitable models for your market.
Yes, we offer full technical documentation, installation guides, and remote support. Our dedicated team can also help with firmware updates and troubleshooting for your business, also all our products supports 24months warranty. If any defective items, we will offer FOC spare parts for repairment or new pcs with the recent shipment.