Tung I Wu

Joymax Electronics Co. Ltd. specializes in RF components design, development and mass production. Its products include antennas, RF connectors, coaxial cable assemblies and RF components such as attenuators, terminators and bias-tees. The company was founded in 1994 and is headquartered in Taoyuan City, Taiwan.

Access Device Integrated Communications Corp. engages in the development and sale of two-way radios and repeaters. Its products include amateur walkie-talkies, professional walkie-talkies, cluster system products and other mobile phones, car machines, relays, fixed stations, and ultra-high-frequency communication equipment such as base stations. The company was founded on December 21, 2001 and is headquartered in Taichung, Taiwan.

Genton Tech Corp. engages in telephone communications infrastructure services. It products include repeaters, cables, antennas, RF testing equipment, low PIM parts, network analyzers, accessories and data center solutions. The firm offers 3G/4G LTE BTS, in-building coverage, point to multi-point transmission/backhaul TX RX, data center cabling solutions and wireless LAN Wi-Fi solutions. The company is headquartered in Taichung, Taiwan.