L-D Tool & Die

Honour us with your business

we'll deliver the best dock to stock experience you've ever had.

get a free quote

Mould Making + Plastic Part Manufacturing

Are you satisfied with the quality of parts being sourced directly from China? Bring your manufacturing back to Canada and save up to 20% on the total cost of ownership. Find out why L-D Tool & Die is the right choice for you.


Plastic Injection Molding Services


A leading frustration of North American businesses is that the lead time for parts sourced from China approaches three months under normal conditions. That's not speed. For us, speed is building the molds quickly and manufacturing your parts closer to the point of assembly. Speed is a maximum three week lead time on part delivery when you re-order. Speed is our on-site complement of full time tool and die makers who ensure that repairs and tweaking are completed now, not in another month.


By directly sourcing parts from China, it looks like you're getting a great deal. Sometimes 20% lower than the cost of manufacturing your parts in North America. But did that overseas sales quote include the cost of shipping, the quality audit, customs clearance, fuel surcharges, insurance, security, duty, or freight forwarding? When you consider all of these hidden costs, our pricing is simply the best.

plastic injection molding service

Our secret is out

All of our moulds are guaranteed for life, with no maintenance costs. Get to market fast, without sacrificing on quality.

  • Project Management
  • Design for Manufacturability
  • Rapid Prototyping
  • Plastic Injection Mould Design
  • Mould Flow Analysis
  • Plastic Injection Mould Manufacturing
  • Custom Plastic Injection Moulding
  • Co-injection
  • Overmoulding
  • Insert Moulding
  • Ultrasonic Welding
  • EMI Shielding
  • Machining
  • Clean Room Assembly
  • Metrology
  • Quality Assurance
  • High / Medium /Low Volume Production
  • Pad Printing
  • Painting
  • Customized Packaging
find out more

"Our job is to ruthlessly eliminate the unknown variables
that will cost you time and money."

- Laurie Dickson, President

sectors we service


L-D TOOL & DIE operates an ISO class 8 clean room for aseptic assembly of bioscience.

find out more


Our team brings discipline, skill, and decades of experience to the production of tactical gear. 

find out more


Work with us and we'll deliver the best dock to stock experience you've ever had.

find out more
die mould manufacturer ottawa

Effortless Dock-to-Stock

"Honour us with your business, and we'll deliver the best dock to stock experience you've ever had." - Chris Kaerbye, Plant Manager

Re-patriating or re-shoring your manufacturing production is straightforward and fast with the assistance of the team at L-D Tool & Die.


We don't work for our clients, we work with them. At L-D Tool & Die, we pride ourselves on going the extra mile and working collaboratively with teams of professionals or a single point of contact. When we engage in a project with a client, they become a part of our team and we a part of theirs. Our ISO-certified process for managing design and manufacturing projects has been perfected over the last three decades. This ensures that we can deliver on the promises made to our clients.

What really takes our focus on the process to the next level is the passion of our people and the genuine love that we have for exceptional mold making and production of plastic parts. What fuels our team is the sense of professional pride that comes from iterating a mold design to eliminate the imperfections that are a barrier to predictable results.