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Thank you for visiting SubsTech.
We hope you will find in our site useful information about engineering materials.
We have been trying to submit here the most reliable and relevant data resulted from R&D achievements and verified by engineering experience and industrial practice.
We would appreciate to receive your comments, notes and suggestions concerning the site content, design and operation.
Here are some principle facts about us:
SubsTech’s sister website Smooth Sliding provides independent engineering consulting services that help you to solve engine bearing related issues:
For further information and for requesting consulting services please visit Smooth Sliding.
Dr. Dmitri Kopeliovich