... product combining 3D film technology and environmental effectsof the amusement park rider 4D which brings a series of ... 5D, museums, interactive attractions, expose, X riders Park, amusement park rider, Sihlcity, edutainment centers and theme parks worldwide. ... of Yunfa under companies, Zhende Hardware Products Co. Ltd and Yunhao Hardware Products Co. Ltd, covers 5000 square meters in Guangzhou, and ...