Thank you for visiting HiVAT Co., LTD. Website. In Feb 1999, with the supports which were from acquaintances, we thought that export is only way to success. Under banner of R/D in domestic and production & sale abroad, started KEY SETS, SWITCH are two-wheeled ...

U-Chang was founded in 1986 and has grown into the best professional car lock set manufacturer Korea due to our continuous technical development taking advantage of sound investment.We also try achieve highest product quality. Our effort rewarded when we ...