About ETI

Who is Alex Krulikowski?
Alex Krulikowski is an expert on geometric dimensioning and tolerancing. He's the founder and president of Effective Training Inc. and he has taught GD&T to tens of thousands through his workshops and training products. He's more than a GD&T expert, he's got a degree in vocational technology and over 30 years of experience using GD&T on the job. Read more about Alex's credentials.

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Why should I choose ETI for my training needs?
ETI's training was developed by industry expert Alex Krulikowski and is based on adult learning principles. Our courses utilize a series of goals and objectives that reinforce concepts and help students understand how to apply GD&T on the job. All of ETI's instructors are industry professionals who have experience applying GD&T on the job.

ETI offers all levels of instruction from GD&T fundamentals to advanced concepts and tolerance stacks. We also have a course that compares the ASME and ISO Standards, which is a real need in our global economy. Our newest course is on solid model tolerancing and is offered exclusively by ETI.

Whether you want training onsite, online, or through computer-based training software, ETI can offer you a complete training package. Call 800-886-0909 to discuss the training optiont that's right for your company.

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Why should I choose ETI's products?
ETI's training materials are the most professional and comprehensive on the market. We carry the most up-to-date training products in a variety of options. Our products include books, self-study courses, videos, charts, and software. We have all levels of instruction from GD&T fundamentals to advanced concepts and tolerance stacks.

Besides dozens of GD&T training options, ETI also provides instructor materials and student resources, including reference charts, and the GD&T Ultimate Pocket Guide.

ETI's products are the best, most complete, most professional in the world. Take a look at what others say about ETI's products and services.

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What organizations use ETI's products and services?
ETI's products are used by companies and educational institutions around the globe because they know that they are the most professional and comprehensive on the market.

Take a look at some of ETI's clientelle. For a complete list of the thousands of organizations who use our services, call 800-886-0909 or email info@etinews.com.

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Read more about it—

Read more about Effective Training:

The History of ETI

Why Choose ETI?

About ETI's Instructors