Michael Liang

Senior Quality Engineer at Covalon Technologies Ltd
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Contact Information
us****@****om
(386) 825-5501
Location
CA

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Experience

    • Canada
    • Medical Equipment Manufacturing
    • 1 - 100 Employee
    • Senior Quality Engineer
      • Nov 2008 - Present

      EXPERIENCE Senior Quality Engineer Covalon Technologies Ltd. Nov2008 –Present -Perform Products release test and raw material test, Assay, Visual / ID, Physical, Packaging, Endotoxin and Collagenase inhibition test etc. -Create stability test plan and perform stability test program. - QC equipment’s calibration and maintenance administration. -Carry out test oos investigation according with out of specification SOP procedure. -QC / R&D method development and troubleshooting: Solve the silicone dressing Ag extract problems;Endotoxin test method develop for Fish Gelatin dressing and Raw material, solved Stds and Samples preparation, product positive control problems; Turbidity Pro-T Endotoxin new method validations. Collagen inhibition test solving the Stds unstable problem, Stability chamber control unstable troubleshooting; AAS unstable troubleshooting etc. Production Associate KristoFOAM Industries Inc. Canada. 2004-Nov.2008 QC analyst, Department of Quality Control Yan Jing pharmaceutical Co. Ltd. China 1998- 2004 Director / Photographic chemistry engineering. Film technology research Lab of Film Science and Technology Research Institute of China 1987-1998 -Presearch and development of movie film process procedure; Evaluated film copy quality depended on Kodak print LAD aimed picture control system. -Film image stability evaluation. -Written GB film China national standards. Assistant Engineering, Paint research institute department Red Lion Paint Inc. China 1983-1987 Awards “Resolution of Printing Machine Test Picture” 2nd Place of Scientific and Technology Progress Award by Cinema Bureau of Ministry of the Broadcasting, Cinema and Television of China. 1994

Education

  • First Branch of Institute of Beijing Chemical Industry (Beijing Joint University)
    Bachelor of Science (BSc), Chemistry Macromolecular chemical engineering,
    1978 - 1983

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