Case Study: Jaroonrat Products Co. achieves stable wireless connectivity with Zyxel

Thai Manufacturer Jaroonrat Achieves Wireless Network Connectivity with ZyXEL Solution

Jaroonrat Products Co., a Thai manufacturing company specializing in electrophoretic deposition (EDP) for automotive parts, needed a wireless network that could reliably connect its large facilities and multiple branch offices. The company wanted a centrally managed, secure, and cost-effective solution that could support ongoing production without interruptions, and it chose Zyxel networking products to meet those requirements.

Zyxel implemented a solution built around the USG300 Unified Security Gateway, XGS-4528F Layer 3 switch, NXC2500 Wireless LAN Controller, and NWA series access points, supported by PoE switches and fiber uplinks. The result was stable, centrally controlled wireless connectivity across branches, easier management of servers and APs, and VPN-based inter-branch communication. Jaroonrat reported smooth operations with no stoppages and strong value for the investment, highlighting that Zyxel’s solution delivered reliable, efficient network performance.

Jaroonrat Products Co.

Patomphorn Kaewkul

Management of Information Systems Department