Previously the vibration line marker adopts the equipment and materials imported from japan for application . now shenyang liyuan company has successfully developed the self - contained protruding vibration line marker . the product ' s quality has reached the international standard like the same rank of the product around the world through a large amount of application for vibration lines 振动标线过去全采用日本进口设备和材料进行施划，现在沈阳立元公司成功研制出自走式凸起振动标线机，使用该机进行了大规模振动标线施工，产品质量稳定，达到国际同类产品的水平。
