<kbd id='ofvgjwx'></kbd><address id='dymevzh'><style id='ycoxlwa'></style></address><button id='tkwgxh'></button>

          中文    Home|Add

          About Usmore>>

               Beijing Dialeader Super-hard Materials Co., Ltd. is one of the worldˊs leading super-hard material manufactures. Beijing Dialeader Super-hard Materials Co., Ltd. develops, produces, and sells synthetic diamond, crushed diamond particles and diamond micro-powders utilized to fabricate diamond cutting tools, grinding tools and polishi...


          Company News Company N...

          Company News Company News Company News Com...


          Copy right © Beijing da khalid superhard materials co., LTD    京ICP备10011795号

          Address:Beijing chaoyang district guang qu men outside street on the 8th China pavilion A - 908   Tel:010-58614639