... text to check its working effect 3.How about our company? DANYANG BOYUAN TOOLS CO.,LTD.(DANYANG HUADONG DIAMOND TOOLS MANUFACTURE ... .,LTD.))is established in March 1998,which is a gardenesue company,lies at Dan yang economic development zone. We are neighbored close ... expressway on east. So We enjoy convenient geography advantages. our company covers 6000 square meters with the asset of RMB5000000,and ...