Quality in everything we do.

Quality objectives are established as part of our business system and are monitored and driven by continual improvement. Quality is the responsibility of every person at Stone Industries. We will provide products and services that meet or exceed our customers’ requirements.

We believe that quality, in every aspect of our business, drives our success. Our ability to meet and exceed the high-quality expectations of our customers is one of our company's drivers. Our team of quality and process control engineers understand each of our customer's expectations and are dedicated to meeting and exceeding these standards each day.

In order to meet the quality expectations of our customers, we offer APQP, PPAP, FEMA along with many other quality processes.

Stone Industries is IATF 16949, ISO 9001 and PED certified.

  • IATF16949-2016
  • ISO 9001 2015
  • PED


  • Head Office

    Stone industrial Co., LTD

    Tel: +86 28 8666 2540

    Fax: +86 28 8666 2034

    Email: info@stone-industrial.com

  • Filiale in USA

    Stone Metals America, LLC

    Tel: 469.450.1671

  • Filiale in Germany

    Stone & Robert Maschinenteile GmbH

    Tel: 0049 (0) 2406 / 66 76 275