Holl technology co.,ltd, is a lead manufacturer of network security appliance & industrial touch screen pc in shenzhen, China, established in 2002 year, certified ISO9001:2000. We focus in RD and OEM Various firewall, network security appliance hardware, touch screen pc, touch screen monitor, firewall hardware appliance,firewall device, mini itx case, single board computer, with over 8 years experiences. Holl has a 4000 m2 factory with 4 standard finished-product production lines to produce, the month output is up to 10000pcs/month. Now, Holl cooperates with a lot of the well-known companys 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 price and OEM service. 


Main products and OEM services: 
Network security platforms(Firewall hardware,UTM hardware appliance, network security appliances): 2*RJ45, 3*RJ45, 4*RJ45, 6*RJ45, 5*RJ45+2*SFP, 4*RJ45+4*SFP, 6*RJ45+4*SFP, 2*10G SFP

Industrial LCD monitor and touch monitor: 8"--19"LCD, With VGA ,touch screen and rugged panel, for HMI and industrial automation.

Industrial Panel PC and touch computer : 8"--19" LCD, With touch screen, wifi optional, for HMI and industrial automation.

Mini itx pc, mini itx case: With rich I/O and for many industrial applications, 8 kinds of embedded computer for your choice.

All in one computer Workstation series: 4U with 8", 8U with 15", 8U with 17"

Industrial PC Chassis: Comprised of 19" 1U, 2U and 4U standardized cases and embedded non-racked industrial enclosures.

Industrial Embedded Motherboard- full /half size SBC, 3.5", 5.25", Mini-ITX, PC 104 and other non-standardized sizes. The non-standardized size motherboard are specially designed for the applications such as POS, network and Car PC etc.

Passive backplane series: ISA, PCI, PCIE

Power supply series: ATX-300W, ATX-400W, 1U ATX-180W, 1U ATX-200W, 2U ATX -400W, 2U ATX-510W, 2U ATX-350W, 2U ATX-500W, 80-150W AC-DC, 60-90W AC-DC