Hainan Blue Coast Sporting Goods Co., silicon silicon PU PU Stadium to become the market consensus recognized health-based professional course material elasticity depends fully taken into account when developing health and environmental properties of the material price Changjiang basketball, "national indoor decoration materials harmful substances limited "(GB18581) for the test, the elastic layer, reinforcing layer of one-component silicone-modified polyurethane, water curing, no residue harmful chemical ingredients; the surface layer of water-based materials, recognized environmental health. Sampling inspection by the State Building Materials Testing Center, a full set of silicon PU material fully comply with national indoor decoration materials harmful substances standards, and by the China Environmental Labeling Product Certification (Ⅰ type) that is ten rings I issued by the state Department of Environmental Protection Certification Center Baisha basketball logo prices, access to government green procurement list. 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 outside basketball to track prices, along the inside of the runway 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, each athlete should occupy a lane, lane width of 1.22 m Chengmai basketball minimum price, up to 1.25 m, lane width of 5 cm, lane width should be the same for all . 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 the price of Baisha basketball | basketball Price | Hainan Blue Coast Sporting Goods provided by Blue Coast Sporting Goods Co., Hainan. Hainan Blue Coast Sporting Goods Co. (www.hnznz.com) strong, credible, Haikou in other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Hainan Blue Coast sports and you work into the brilliant, for a better future!