One of the following conditions are construction, reconstruction road carriageway center can be set up isolation facilities: (1) road with elevated road, bridge piers place nor the other quarantine measures. (2) bridges, viaducts, overpass, tunnel entrances and exits to the ground two-way traffic road connecting road. (3) high-grade roads and the general transition road road way traffic connections. (4) four-lane carriageway and more single-city roads. Action side of the road side of the road, can effectively eliminate vehicle occupancy sidewalk, sidewalk side of the road types, fire exits side of the road, the vehicle can also be managed easily access simple structure side of the road specification, stickers yellow tape. Parameter side of the road when the vehicle collide with the device, water horse side of the road can effectively reduce the impact, reducing car and personal injury. After the side of the road at night affixed reflective film clearer instructions, the driver side of the road there is a clear warning, side of the road accidents and reduce the loss of the vehicle. Specifications side of the road, the power of security equipment (certified), Luohe side of the road by the power of Xinxiang County Economic Development Department safety equipment operators. Xinxiang County Economic Development Zone power safety equipment operators (www.xxlmdgs.com) is an industry leader in Shenzhen, Guangdong, crash facility, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . Safety Equipment leadership in power with the staff warmly welcome all inquiries negotiations to create power safety equipment a better future.