Hainan Blue Coast Sporting Goods Co., plastic runway plastic runway maintenance of knowledge in a certain drainage conditions Baisha basketball Price, adapt all-weather use, plastic track as an athlete training, competition and student sports and fitness training purposes Chengmai basketball Price not suitable for other purposes; Hainan Blue Coast Sporting Goods Co. overall standard 1. The standard runway length of 400 m, by two parallel straights and two equal radius corners components. Weeding to the runway, the inside of the track along the sudden application of suitable material to be boundaries. Ledge height of about 5 cm wide and at least 5 cm. 2. Should sudden outside along the outer edge of the runway length, measured at 30 cm in the runway. If no curbs should be measured at 20 cm beyond the outer edge of the marker line. Note: "IAAF Track and Field Facilities Manual" contains all the relevant track structure, design, technical information tags. This rule gives the basic principles that should be followed. 3.400 m and 400 m below the track basketball Wenchang price, each athlete should occupy a lane, lane width of 1.22 meters basketball minimum price, up to 1.25 m, lane width of 5 cm, all lane width should be the same. The provisions of paragraph 2 shall measure the length of the first lane of the above, the length of the other lane shall be measured at 20 cm beyond the outer edge of the inside lane line. Note: The lane to the right lane line width should include basketball Baoting price, Hainan Blue Coast Sporting Goods (certified), basketball prices offered by Blue Coast Sporting Goods Co., Hainan. Hainan Blue Coast Sporting Goods Co. (www.hnznz.com) is Haikou, the other leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Hainan Blue Coast sports leadership with the staff warmly welcome all inquiries negotiations to create Hainan Blue Coast sports a better future.