3. Of the security fence, the site safety requirements should be set into a safety barrier, respectively, exports should be established at the inlet guide fence. Measures should be non-slip platform. Security gates opening direction should travel agreement (except in exceptional circumstances) direction by people. To prevent damage when closing the gap caused by the train tracks, between the door frame and the column should be appropriate, or take other protective measures for hand staff. Side edge of the underride people running the rides, import and export by people part of the site should not be higher than 300mm. Other rides take people away from the site of part of the import and export of height, should be easy up and down. Factories uphold the innovative music track train, gifted cheap aim to produce and sell a combination of, for the country, to the world the battery train track, to meet the needs of domestic and foreign markets, together for world culture, sports undertakings contribute to flourish. I would like to plant unique products, quality services, good reputation, Peng Cheng Ying Wu Haibin, cosmopolitan guests, come to our factory inspection negotiations. _ Music electric train track children's play US (Online) _ Shijiazhuang, Zhengzhou train track by US music children Playground Equipment. Zhengzhou Lok children Recreation Equipment Co., United States (www.lemtoy.com) is a leader in Zhengzhou, recreation facilities, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Play music children in the United States led the staff warmly welcome all inquiries negotiations to create music child beauty rides a better future.