Certificates

Huanghe Whirlwind is a key high-tech enterprise under “State Torch Program”, and we specialized in six industrial fields and professionally supply over 146 kind products verified in over 400 specifications including synthetic diamond, CBN, coated diamond, diamond micron powder, construction, machinery, special vehicle etc. As the leading company in synthetic diamonds and related products in China, we were awarded 2 National Gold Prizes and 128 scientific promotion prizes etc. We have already got 76 patents in recent years. Our products have been sharing high reputation in global market such as Japan, America, Europe and South-east Asia etc.

Huanghe Whirlwind has passed the certification of ISO9001 Quality Management System, OHSAS18001 certification and ISO10012:2003 measurement management system.

  • Henan Huanghe Whirlwind Co.,Ltd.

    ISO9001 Certificate

  • Henan Huanghe Whirlwind Co.,Ltd.

    ISO9001 Certificate

  • Henan Huanghe Whirlwind Co.,Ltd.

    ISO9001 Certificate

  • Henan Huanghe Whirlwind Co.,Ltd.

    ISO9001 Certificate

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