With the increasing demand for intelligent infrastructure, underground monitoring systems, and industrial wireless communication, wireless relay modules have become essential for maintaining reliable signal transmission in challenging environments. Tunnel applications present unique challenges compared with normal industrial environments. Electronic equipment installed in tunnels may face: High humidity Dust and contamination Temperature fluctuations Electromagnetic interference Limited...
KKPCB is a leading electronic solutions provider specializing in PCB design, fabrication, assembly, and testing for Flex, Rigid-Flex, RF/Microwave, HDI, rigid multilayer, and ATE test boards. We offer comprehensive end-to-end services, including prototyping, component sourcing, SMT/THT assembly, functional testing, enclosure assembly, and final product packaging. With our one-stop, in-house capabilities, KKPCB delivers OEM and ODM solutions with fast turnaround, high quality, and cost-effective results, serving clients worldwide.
PCB Manufacturing
PCB Assembly
Technical Support