Institution: Nanjing Tangshan Bentonite Co., Ltd.

Address: Tangshan Town, Zhongshanmenwai, Nanjing. Postal Code: 211133

Phone Number: +86-25-84111587 84111557 84111567

Fax Number: +86-25-84111557-805

Http://www.njysb.com E-mail:lyl@njysb.com