Since its birth in 2007, Jinhyung dedicated relentlessly on ways to improve conventional bridge expansion joints to make it user and eco-friendly. Our effort finally paid off when we introduced refraction expansion joint(JHR) into Korean market in 2013. Since its first introduction, JHR has been constructed over 100 bridges in South Korea, an achievement that made Jinhyng one of the leading enterprise in the industry. We believe JHR’s outstanding quality, especially its noise reducing design has greatly contributed to this achievement.

Jinhyung is now seeking to expand its business overseas. Our next step could not be accomplished without the help of reliable onsite partnership. We are more than happy to response to any sort of business discussions so please do not hesitate to contact us.