Phone: (740) 432-2969 - E-mail:
LMI Design
Injection Molded Plastic Parts and Assembly
Transfer Your Tools to a Growing Company
Fully Equipped Machine Shop for Injected Molds and Prototypes
  • Industrial Design Concepts
  • Mechanical Engineering Design
  • Engineering Analysis
  • Assembly and Mechanism Engineering
  • Fully Detailed Drawings
  • Materials
  • Injection Molding 50-375 Tons
  • Die Cast Parts
  • Permanent Mold Castings
  • Polyurethane Parts
  • Specialized Secondary Work
  • Injection and Die Cast Tooling Design
  • Quality Aluminum and Steel Injection Molds
  • Silicon Rubber Tooling
  • General Machining
  • Rapid Prototypes
  • CNC Machined Prototypes
  • Prototype Assembly Builds
  • Painting and Decorating of Prototypes
  • Contract Manufacturing
  • Procurement Department Services
  • Work Cell Development
Leyshon Miller Industries (LMI) has a cutting edge design and manufacturing facility specializing in plastic injection mold building, plastic injection molding, and also has the capabilities to meet your machining needs. We offer a wide range of expertise in product development, design, mechanical engineering, solid modeling, engineering analysis, rapid prototyping and rapid production tooling and production.

LMI specializes in prototypes using CNC machines and rapid prototyping equipment with complete finishing services such as coating and painting. The production is recognized under the Recognized Component Program of Underwriters Laboratories Inc. Catalog # B-1604 Manufacturer # 168696-001 We welcome the opportunity to work with you on your projects, and invite you to visit our facility.