On 7 June 2009, Mr. Zhang Tianren, Chairman of Tianneng Group, visited the production base of leading Chinese electric vehicle manufacturer Shandong Incalcu Electric Vehicle Co., Ltd. ("Incalcu"), whose electric cars and bikes are distributed nationwide and also exported overseas to Japan, the U.S., Europe, the Middle-East, SE Asia and South America, etc.

The products of Incalcu are powered mainly by Tianneng batteries. To jointly boost the development of the electric vehicle industry in China, Tianneng and Incalcu became strategic partners in May 2009.

During the visit, Mr. Zhang took a ride on the latest electric vehicle of Incalcu.