Skip to primary navigation
Skip to main content

(404) 793-9834

Home
About
- Bio of Garrett MacKenzie
- References
Courses
Webinars
2020 Schedule
Our Mission
Contact
Plastic Injection Test
Articles

[crellyslider alias="homepage"]

You are here: Home / Contact Us

Contact Us

Plastic411 Services, Incorporated

2103 Willow Shore Drive SE

Kentwood, MI 49508

PHONE: 404-793-9834

Email: garrett@plastic411.com

Want more information?

(404) 793-9834
Garrett MacKenzie
training@plastic411.com

Rodney Davenport CH3 Solutions

Garrett’s class is information-packed for a great price! I would highlyRead more “Rodney Davenport CH3 Solutions”

Rodney Davenport

CH3 Solutions

Dale B. – JSW

Excellent class! Just what I was lookingRead more “Dale B. – JSW”

Dale B.

Japanese Steel Works

Chris S., MMI Engineered Solutions

“Great on-the-floor training! Much more beneficial than ‘class room’ training… I would highlyRead more “Chris S., MMI Engineered Solutions”

Chris S.

MMI Engineered Solutions

Timothy M., North Georgia Molding

“Class was timed well, and the processor training was a success! Instructor was thorough and ‘easilyRead more “Timothy M., North Georgia Molding”

Timothy M.

North Georgia Molding

Darryl B., MMI Engineered Solutions

“Instructor was very knowledgeable, and the hands-on training was veryRead more “Darryl B., MMI Engineered Solutions”

Darryl B.

MMI Engineered Solutions

Micheal H., CH3 Solutions

“Instructor was very thorough in the delivery of his training. I would very muchRead more “Micheal H., CH3 Solutions”

Micheal H.

CH3 Solutions

Samuel S, CH3 Solutions

“The hands-on portions were great! The pre-stage training is helpful in setRead more “Samuel S, CH3 Solutions”

Samuel S

CH3 Solutions

Kristen R., MMI Engineered Solutions

“I would love to have you come back to do moreRead more “Kristen R., MMI Engineered Solutions”

Kristen R.

MMI Engineered Solutions

John A. , CH3 Solutions

“Garrett was very knowledgeable, and helpful withRead more “John A. , CH3 Solutions”

John A.

CH3 Solutions

Clare Goldsberry

“Garrett is a go-getter with lots of good ideas that he’s bringing to the plastics industry. His experience and expertise is providing him with the know-how to bring technology information to those in the industry with a “need toRead more “Clare Goldsberry”

Clare Goldsberry

Senior Editor: Plastics News/ Plastics Today

Mike Tolinski

“Garrett’s website is a great training-focused online resource of the type the industry needs, especially at a time when it’s becoming harder to find trained plasticsRead more “Mike Tolinski”

Mike Tolinski

Editor: Plastics Engineering magazine

Matt Defosse

“Garrett is an expert in multiple facets of plastics processing, and kindly offered to share his expertise in a series of articles for our audience. The mission of our web portal, PlasticsToday.com, is to provide plastics processors with information they can use to run their companies more efficiently. With Garrett’s expert insight, I am sure

…

“Garrett is an expert in multiple facets of plastics processing, and kindly offered to share his expertise in a series of articles for our audience. The mission of our web portal, PlasticsToday.com, is to provide plastics processors with information they can use to run their companies more efficiently. With Garrett’s expert insight, I am sure we can meet that mission.”

Read more “Matt Defosse”

Matt Defosse

Editor: Plastics Today magazine

Norbert Sparrow

“Garrett is the type of individual editors of business-to-business media are always looking for but rarely find: Someone with deep technical expertise who is able to write about a complex topic in a clear and engaging manner. He is a regular contributor to PlasticsToday and I always look forward to receiving his articles because I

…

“Garrett is the type of individual editors of business-to-business media are always looking for but rarely find: Someone with deep technical expertise who is able to write about a complex topic in a clear and engaging manner. He is a regular contributor to PlasticsToday and I always look forward to receiving his articles because I know that I will learn something new about plastics processing and that minimal editing will be required. His articles also are highly valued by our readers: They consistently receive blockbuster page views.”

Read more “Norbert Sparrow”

Norbert Sparrow

Editor-In-Chief, Plastics Today Magazine

John Bozzelli

“Garrett and I go back to 1997 where he was trained in Scientific Molding procedures. Smart and talented, he has used this methodology and strategy to widen his knowledge base and grow in capabilities. His initiative is shown in starting up plastic411.com and his work at KI “Green Initiatives”. Currently we are working together to

…

“Garrett and I go back to 1997 where he was trained in Scientific Molding procedures. Smart and talented, he has used this methodology and strategy to widen his knowledge base and grow in capabilities. His initiative is shown in starting up plastic411.com and his work at KI “Green Initiatives”. Currently we are working together to incorporate plastics in green technologies.”

Read more “John Bozzelli”

John Bozzelli

Scientific Molding Founder/ Consultant

© 2015-2025, All rights reserved

Site by Industrial Webworks

Home
About
- Bio of Garrett MacKenzie
- References
Courses
Webinars
2020 Schedule
Our Mission
Contact
Plastic Injection Test
Articles