All rights reserve： Zhengzhou Hualong Entertainment Equipment Co., Ltd. 
Address:Chinese Henan ZHENG ZHOU jian she xi lu
Cellular phone：013949110318 Tel：86-371-67036375  86-371-67036380 Fax：86-371-67036376 Q Q: 595451128  372268882
E-mail:hualong268@163.com  The technique support：至善网络