Dear my potential and esteemed customers. Thank you for visiting our website. In 21st century IT community, it is of my great pleasure to welcome you at on-line. Our company was established in January 1997, and has headquarters in Gunpo Kyunggi-do, Korea, and 1st and 2nd factory in Beijing China.

Today CYC is active not only antennas for CE application but also flat and spiral tubes for automotive application for such as EGR Cooler for Diesel Engines, Gas equipments, and Heat Exchangers CYC has its own full throughout manufacturing process for SUS pipe forming, drawing, annealing, straightness alignment, assembly, inspection which are all performed by advanced and specialized machineries with up-to-date facilities and strict QA system.

CYC recently spun off its Spiral Tube section as an independent company to maximize its capability, and to grow to a World Class supplier. I am confident of our rapid growth and success also in the future because all CYC members are well aware of the way how to make best quality products, how to make customers satisfied, and of most important way how to manage cost reduction. I look forward to your continuous interest and support to grow together in 21st Century.