ISO Class 8

ISO Class 8 Clean Room Molding

EVCO Plastics is a leader in medical plastics and clean room injection molded plastics, with over 34,000 square feet dedicated to our Class 100,000 (ISO Class 8) clean room plastic injection molding facility in Deforest, WI. We recently opened our new ISO Class 8 clean room at our plant in Dongguan, China, bringing our medical molding expertise to EVCO Plastics China.

Our state-of-the-art clean room molding facilities are equipped with multiple horizontal and vertical plastic injection molding machines, ranging in size from 28 to 300 tons.

FDA Registered, cGMP compliant and Certified to ISO 13485, our clean room molding facilities are fully equipped with closed loop microprocessor controlled machinery, integrated overhead crane, and external drying and material feeding capabilities, so it is able to handle almost any medical molding or clean room plastic injection molding requirements.

With regulated temperature and humidity control, and HEPA filters that efficiently remove airborne particles as small as 0.5 microns, EVCO Plastics has full control of all phases of production, twenty-four hours a day, seven days a week.


Clean room plastic injection molding capabilities include:

  • High-volume, high-cavitation production
  • Tight tolerances
  • Multi-shot/Two-shot plastic injection molding
  • Material/Product traceability
  • Robotics and automated assembly
  • Sterilization
  • Specialized packaging
  • Automated material handling
  • Full range of value-added and secondary finishing operations

Our highly trained team adheres to stringent clean room plastic injection molding operating procedures, ensuring that EVCO Plastics commitment to quality is never compromised.

Class 100,000 (ISO Class 8) clean room in DeForest, Wisconsin, with 15 plastic injection molding machines ranging from 28 to 220 tons


EVCO Plastics Class 100,000 (ISO Class 8) clean room is used for a wide range of custom plastic injection clean room molding applications, including:

  • Single-use medical disposables
  • Surgical instruments
  • Orthopedics
  • Cardiac products
  • In vitro diagnostic components
  • Eye treatment devices
  • Urological devices
  • Blood delivery housings
  • Medical device housings
  • Fluid delivery connectors/devices
  • Dental products
  • Healthcare components and devices

From concept to delivery, learn more about how EVCO Plastics provides a competitive advantage for clean room molded plastics through early supplier involvement in the design and engineering phases, design for manufacturability, effective project management, in-house mold building and material selection support.

Assembly of plastic injection molded medical device component molded in Class 100,000 (ISO Class 8) clean room

When plastics matter to your business, partner with EVCO.
Where innovation takes form.