Tell us what you need to monitor

The more specific the first message, the more useful the first reply. Vehicle type, wheel count, interface and target quantity are enough for us to come back with a configuration.

Inquiry form

Name *

Company *

Business email *

Country / region

Product line of interest

Options are shown in English; write your line in the message if none fits.

Vehicle / wheel count / target quantity

Message *

We use your details only to answer this inquiry. No newsletter, no resale of contact data.

Direct contact

Contact person	Zhang Yueming
Email (primary)	[email protected]
Email (sales)	[email protected]
Phone / WhatsApp	+86 186 7676 2051
Address	Shenzhen, Guangdong, China
Website	www.gzvia.com

Response time

Technical inquiries are answered by an engineer, normally within one working day (GMT+8). If it is urgent, put the machine model in the subject line.

Messaging apps

WhatsApp is available on the number above. LinkedIn and WeChat can be provided on request — they are not published here until the accounts are finalised.

Email deliverability

If our reply has not arrived within two working days, check the spam folder or write to the second address — corporate filters are unpredictable.

Before you write — four things that speed it up

Machine type

RTG, reach stacker, mining truck, beam carrier, bus, motorcycle.

Wheel count

Determines receiver count, repeaters and total sensor quantity.

Target interface

CAN, RS485, Profinet, RS232, Modbus RTU, BLE or cloud API.

Market & certificates

Destination country, required certification, units and language for labels.