SALES CALL: 

022-58905958
022-58905978

Founded in November 2003, Tianjin Hoperay Minerals Co., Ltd. is subordinate to Tewoo Group which is a large state-owned commerce circulation enterprise, one of 20 large groups in the field of circulation under key cultivation and support of the state, and a large state-owned enterprise under key support of Tianjin municipal government ...