Injection Mold Excellence


Injection Molding and Tooling Partner

You have many choices but LS Mold Is The Best you will find as a dedicated injection mold manufacturing resource on every single project. Every day. Every time.

Your search for the complete injection molding supplier ends here. We are a family owned 30-person shop building quality and competitive molds, doing business in the West Michigan area for more than 45 years. We are ISO 9001:2015 certified, serving the office furniture, automotive, consumer goods, and various other industries throughout the world. We are known for excellent customer service; Extremely Rapid Prototype tooling cut to data, producing to whatever your need is; precise manufactured domestic-made highest quality complex plastic injection molds, from 50 to 1,500 ton for long running and high performance; compression molds up to 2500 ton to your specifications; vacuum form molds, quality-built with competitive pricing; die-cast dies built to perform and last; blow molds manufactured to your needs.

We invest in our people and our equipment to assure you a partner who is current in technology and skill set, running 20 hours a day. We offer custom designed molds for manufacturing and feasibility reviews of your part design, as well as mold sampling and mold validation services on in-house presses from 85 to 610 tons. We also provide overflow services for: High speed CNC machining (including graphite EDM services), Gun drilling, and CAD design and surfacing.

Injection Mold Equipment

Our continued investment in equipment and technology assures our customers of best-in-class mold manufacturing.

CAD/CAM Software

  • Cimatron
  • LeMoine

Machining Equipment

  • Machining Centers, Radial Drills,
    Boring Mill with 5-Ton Overhead Bridge Crane Service
  • Makino F9 Machining Center with
    63″ x 32″ table (up to 5,500lbs)
  • OKK Machining Centers from 20″ x 40″
    up to 34″ x 80″ in size (up to 6,000lbs)
  • YCM Machining Centers from 30″ x 65″
    up to 47″ x 78″ in size (up to 6,000lbs)

EDM Equipment

  • Okada and Makino CNC graphite mills
  • Sodick CNC EDMs from 16.5″ x 23.6″
    up to 33.5″ x 20.5″
  • EDM Solutions CNC EDMs from
    24″ x 40″ up to 28″ x 50″

Gun Drill / Boring Mill

  • Tarus Gun drill – up to 60″ hole depth
  • Sacem horizontal boring mill 3.5″ bar, rotary table, table size 39.5″ x 47.5″ 4 axis

Spotting Presses

  • Spotting Press for 50 ton up to 1500 ton molds. (table min. 14″)


  • Surface Grinders with 3-Ton Jib Crane Service
  • Mattison, 24″ x 72″ table * Blanchard Rotary, 36″ capacity

Injection Mold Equipment

  • Van Dorn 85 ton
  • Van Dorn 120 ton
  • Van Dorn 170 ton
  • Van Dorn 270 ton
  • Cincinnati 310 ton
  • Toshiba 610 ton

Material drying equipment and mold temperature controls are available if needed.

Truck Fleet

  • Chevy 3/4 ton – weight capacity 2,500lbs
  • 10 Ton Overhead Crane to service the trucking bay.