Qing Hua Wang

Dahe Media Co., Ltd. engages in the design, printing, and production of outdoor advertising products. It operates through the following segments: Media Dissemination, Media Production, Terminal Dissemination, and Trading of Artwork. The Media Dissemination segment includes the dissemination and distribution of outdoor advertisements. The Media Production segment provides design and printing of outdoor advertising products. The Terminal Dissemination segment provides terminal services. The Trading of Artwork segment trades artwork. The company was founded by Chao Bing He in 1994 and is headquartered in Nanjing, China.

Part of China Intelligence Information Systems, Inc., Jinan Yinquan Technology Co. Ltd. is a company that produces voice over the Internet Protocol equipments and software, and also provides voice of the Internet Protocol telephone services. The company is based in Jinan, China. Jinan Yinquan Technology Co. was acquired by Crawford Lake Mining, Inc. on August 17, 2006 for $2.20 million.