The highway plate rubber bearing uses a vulcanized combination of an intermediate steel plate and rubber, fully utilizing the energy absorption and dissipation properties of rubber. It has the advantages of high bearing capacity, significant shock absorption and isolation effects, and is easy to maintain and replace. It shows remarkable economic benefits while meeting the bridge corner requirements. The application of plate rubber bearings has promoted the advancement of bridge technology in China and has become a major type of bearing for medium and small span highways in the country.

　　The highway plate rubber series bearings strictly adhere to the standards of the People's Republic of China transportation industry JT/T4-2019 "Highway Bridge Plate Rubber Bearings" and JT/T663-2006 "Specification Series for Highway Bridge Plate Rubber Bearings." This product further optimizes its design parameters and structural forms after summarizing the experiences of various types of plate rubber bearing design, manufacturing, and application, resulting in improved overall performance.

　　The GBZY, GBZJ, GBZYH, GBZJH, GYZF4, and GJZF4 series plate rubber bearings produced by the company are widely used in large and medium-sized bridge projects both domestically and internationally, including the GuiJin Expressway, PingTian Expressway, DaHuo Expressway, LeXi Expressway, Yichang Three Gorges, JinNing Expressway, YiJin Expressway, BaoMao Expressway, Kaizhou Bridge, TongSai Expressway, ChengLe Expansion Project, JianGong Project, G310 Line, Sichuan-Tibet Railway, JinCheng ECP Project, CuiZhai Municipal, and YangJiang Construction.