Henan Yalong Diamond Tools Co., Ltd.

Superhard Materials Industrial Zone·West Road of Science Avenue(near the Y014 crossroad)
Zhengzhou,  Henan  450100

  • Booth: 8242

In early 1990's, R&D diamond micro-powder products; From 2001-Production of PDC (polycrystalline diamond compact) and PCBN (polycrstalline cubic nitride boron); By now---covering an area over 100,000 sq meters; with a monthly capacity over 250,000 pieces; serving industries of oil/gas drilling, mining, exploring, precision (metal)working etc.


  • PDC(polycrystalline diamond compact) cutters; Bits
    PDC cutters manufactured with the cutting edge technologies and ingredient designs feature high abrasion and impact resistance and very good thermal stability.Both standard and customerized sizes/geometries can be supplied according to requirements....

  • YL (Yalong) Diamond is a producer of PDC(polycrystalline diamond compact)  and relevant superhard products(PCD, PCBN etc) from Zhengzhou city, Henan province, China.

    It began R&D and production diamond micro-powder only in the early 1990s and then in 2001 introduced in the line of PDC's and PCBN products etc, becoming one of the earliest companies in Henan province or even in China engaging in superhard materials R&D and manufacturing.

    In 2003, we were ISO 9001:2008 certificated.

    In Dec,2015, the company was publically listed on “New Third Board” (stock code: 834615);

    By now, the company covers an area over 100,000 sq meters and has a monthly capacity of PDC's about 250,000pcs~ 300,000pcs for industries of oil/gas drilling, mining, exploring, precision (metal) cutting etc. 
    Both standard and customerized products can be supplied according to your special requirements.

    Almost every lot of our products shall be strictly inspected before delivery.

    It has always been our tenet to provide our best products and services for old customers but also to constantly make new friends.
    Wish we may also have chance to cooperate with you.

    Company name: Henan Yalong Diamond Tools Co., Ltd. ;

    General manager: Mr. Wang Heng:(mobile 0086-13837181138);
    Sales manager: Mr. Henry Li:(mobile 0086-18337410371);
    Registered address: No#1, Xuesong Road, High-tech Industrial Development Zone, Zhengzhou, Henan, China (P.C.:450001);
    New factory (production) address: Superhard Materials Industrial Zone, West Rd.of Science Avenue(near the Y014 crossroad), Zhengzhou, Henan,China(P.C.:450100)