Global Quality Excellence, a Life Sciences consulting company with offices located in Los Angeles, California (USA) and Shanghai, China.

Trust the professionals

About Us

QES can provide a wide range of services to you,

including engineering, quality, validation, supply chain, project management, and GMP training services like aseptic operations, investigations/CAPAs and root cause analysis.
QES has significant experience working with medical devices (Class II and III), biotech, and pharmaceutical companies in all dosage forms, and with construction, commissioning, and maintenance of aseptic processing facilities.

Charge Forward

In the past, we have worked with the following parenterals companies in the US, EU, and China:

  • Novartis Vaccines (Italy and China)
  • Genentech (US)
  • Schering-Plough (US)
  • GSK (US)
  • Abbott (US)
  • BioPort (US)
  • Hoya ConBio (US)

Our Quality

QES offers quality services with very competitive rates. Our main objective is to provide associates who not only meet your technical requirements but also possess the people skills necessary to work well with members of your group.


Quality / Compliance

Our Services Include:

  • FDA Remediation (companies
    with Consent Decree and Warning Letters)
  • Training (e.g., Deviation, CAPA, Risk Management, Internal Audit)
  • Engineering and Validations
  • Supply Chain
  • Project Management
  • Regulatory Submissions
  • FDA US Agent
  • ISO 9001 and 13485 Implementation
  • MDD, CE-Marking,
    Technical File, CMDCAS

From Our Founder

The Myth of Investigations Tips for developing a well-defined Investigation System

Contact us

Stephen Sheng, MSQA
1005 East Las Tunas Dr. Ste #362
San Gabriel, CA 91776, U.S.A.

Phone USA: +1 626 641 0961
Phone CHINA: +86 150 265 94 581