精品国产一二三区_日本一级特黄aa大片24免费_亚洲国产成人成上人色_国产精品美女久久久久久

Welcome to visit website of Tianjin Baolixin Superhard Material Co ltd.Professional person to do professional thing, sincere heart to offer you the best service and the best products!

 

中文版 | English  |  Add to Favorite

  • 1
  • 2
  • 3
    Home > Contact Us

    Address: Block C,Ditiantai Industial Park,Huaihe Road, BEDA(Beichen Economic Development Area), Tianjin China

    Postcode:300410

    Tel: +86-22-86993780

    E-mail:sales@tjcvddiamond.com.cn

    • CVD DIAMOND DRESSING BLANKS

    • CVD DIAMOND FOR CUTTING TOOLS

    • APPLICATION IN GEOLOGICAL BROACH

    • CVD DIMOND HEAT SINK FILMS

    • CVD DIMOND FOR OPTICAL WINDOWS(CVDW)

    • WIRE DRAWING DIE BLANKS