Limin Gao

Tai Shan Communications, Inc. provides call center services. The company focuses on the complex, voice-based segment of customer care services, including customer relationship management, sales, customer retention, marketing surveys and research for some of China's major enterprises. It helps China-based companies enhance their strategic capabilities by designing, implementing and managing their critical back-office processes. The company was founded in 2010 and is headquartered in Shandong, China.

Shandong Taiying Technology Co. Ltd. is a private company that supplies professional equipment. The company is based in Shandong, China. The Chinese company was founded by David Wang, Zhi Li Wang. Zhi Li Wang has been the CEO since incorporation.