久久国产小宝探花国产一二三区精品|中外一区免费视频久久综合久久网址|久久网韩日va欧美精品三区四区|日韩黄色一级片网亚洲图片国产av|五月天av在线天堂av一区二区|在线亚洲精品日本二三区欧美|一区二区入口久久精品在热|欧美精品1区国新欲乱视频

Upload time：2019/10/16 viewed： 506

jiangxidadichaoyinggongjuyouxiangongsi
www.jx-dd.com  www.jxdd-tools.com

Jiangxi Dadi Superhard Tool Co., Ltd., founded in 2006, is located in the ecological industrial park, Lianxi District, Jiujiang City, Jiangxi Province. It is a provincial high-tech enterprise and backbone enterprise of superhard tool industry.

Jiangda tools always focuses on the R & D, production, sales and technical guidance and service of superhard tools, including superhard sintering tools, superhard welding tools, superhard brazing tools, etc. After more than ten years of intensive cultivation in the field of superhard products, at present, Jiangda tools has been in the forefront of production capacity in superhard products.

previous：Exhibitors：JiangSu WeiRun Forging CO.,Ltd        Next：Exhibitors：JiangYin LiJian Diamond Abrasive tools CO.,LTD