special gears采购内容Dear Sir We are a coal mining equipments producer in Brazil and looking for a partner to produce special gears. Please contact me. 联系方式Co:Met. Rio Ltda Tel:55-48-34334695 Email:joaoborges@riodeserto.com.br联系人：Mr.Joao Borges国家：Brazil产品类别机械五金joaoborges@riodeserto.com.br
