Grand-Tek Technology Co., Ltd. was established in 1998 and is headquartered in New Taipei City, Taiwan. The company specializes in the design, development, and manufacturing of radio frequency (RF) and microwave components, interconnects, and antenna solutions. Core products include a wide range of RF coaxial connectors (such as SMA, SMB, MCX, MMCX, BNC, TNC), cable assemblies, adapters, and test cables. Grand-Tek also offers custom-designed antennas for GPS, Wi-Fi, Bluetooth, LTE, and 5G applications, as well as PCB-mount connectors and precision RF solutions. The company’s product lines extend to high-speed connectors and industrial interconnects, serving telecommunications, automotive, medical, and consumer electronics markets. Grand-Tek is recognized for rigorous quality control, with in-house testing for VSWR, insertion loss, and durability to meet international standards. In the global RF connector market, Grand-Tek is a notable regional supplier, competing through flexibility, cost-effectiveness, and rapid design turnaround. With a strong presence in Asia and exports to over 30 countries, the company leverages its manufacturing scale and engineering expertise to support OEMs and CEMs worldwide.