416-741-0700 150 Milvan Drive, Toronto Ontario M9L 1Z9


Head Office Management & Engineering

The L. & M. Precision Products Inc. Head Office Management & Engineering teams have an extensive depth of experience and expertise in the precision manufacturing industry and take pride in producing top-quality precision manufactured products and components for clients. 

President & General Manager  Thomas Liew, P. Eng.

Customer Service / Estimator  Pam Liehr

Purchasing Manager  Frank Liehr

Controller  Michael Birch, MBA, CPA, CMA

Quality Assurance/Control Manager  Colin Thai

Shipping Manager  Randy Ramnauth

Professional Engineers  Ed Grandy, P.Eng., FEC. & Ping-Kee Woo, P.Eng.


l & m precision products shipping teamShipping Department

With the leadership of the Shipping Manager, the Shipping Team maximizes efficiency to effectively manage customer inventory – from storage, through packing and shipping.



l & m precision products quality assurance departmentQuality Assurance/Quality Control Department

Dedicated and qualified quality assurance employees are committed to ensuring efficient, high quality parts production.


First Operations Teams

Highly skilled set-up machinists and operators that are passionate about the quality of their work.


  • l & m precision products first operations cnc teamBrown & Sharpel & m precision products first operations teaml & m precision products first operations davenport team
  • Wickman
  • Davenport
  • Hydromat
  • CNC’s



l & m precision products secondary operations teamSecondary Operations Team

Industrious, detail-oriented operators and set-up experts producing parts that meet customer specifications.