Who we are

Holl technology co.,ltd, is a lead manufacturer of network appliance, network security platform, firewall hardware & industrial computer in China, established in 2002 year, certified ISO9001:2008. We have four production lines with standard operating standards, complete, new facilities and mature management system. Now, Holl cooperates with a lot of the well-known companies in industrial automation and network system & software development providers, and we are praised by the customers for the high quality products, short lead times, factory prices and good services.

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Network Appliance

1U Network Appliance

2u Network Appliance

Network security appliance

NIC Modules

Panel computers

D525 touch screen PC

Industrial panel fanless PC

N455 touch panel PC

Touch screen monitors

Industrial computers


Rackmount PC