Tianjin Xiwo metallurgical trade co., ltd ,a professional import and export enterprise,was established in 2006. we have been engaged in exporting coke business for about 15 years , importing managnese ore , chrome ore ,nickel ore ,copper ore and other related industrial minerals products . We are located in Tianjin binhai new area, with convenient transportation access. As a professional Import &Export enterprise, we have a strict quality control system and a good sense of service. We have e

主要产品/业务: 焦炭， 有色，中药材，