Tihengjian is a registered trademark of Shandong Xinxibao Co., Ltd. and was awarded the title of "Famous Trademark in Shandong Province" on November 12, 2010.

Jinan Tihengjian Bioengineering Co., Ltd. (Shandong Xinxibao Co., Ltd.) is located in the University Science and Technology Park of Jinan High-tech Development Zone, a national development zone. It was founded in 1995 by Mr. Tang Chuanzhong, an outstanding young entrepreneur in Shandong Province. Our company is a high-tech enterprise based in the field of trace elements, integrating scientific research, development, production, operation and sales. It is the first health food enterprise in Shandong Province that has passed GMP certification. It has a large modern production base and advanced mechanical equipment, and has strong technical strength and an excellent working environment.