Tianjin Jingda Synthetic Material Co., Ltd. (TJJD): established in 2005, for the Beijing-Tianjin region in North China on time suppliers and services. Now the formation of 10,000 tons of damping plate manufacturing base.

Tianjin Jingda Baoguang Auto Parts Co., Ltd. (TJJB): established in 2006, and South Korea Baoguang Co., Ltd. joint venture, the main production of automotive sealants and other products.