optical display glass

Display Glass

Chemically tempered in house

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100% Woman-Owned
and Operated

Certified by the National Women
Business Owners Corporation

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Abrasive resistant piping

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The W.I.N.S®

Our company's proven system
to better work for you
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industrial glass

The Tubing

Customized to fit our customers’ needs.
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Stemmerich is ITAR Certified and provides products and services in the display, optical, industrial glass and process systems industries.

optical display glass

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cnc machine

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Our Capabilities

We provide a wide range of glass manufacturing and fabricating across the optical, industrial and process equipment industries.


We are a corporation based in Saint Louis, Missouri. We are proud to say that we are 100% woman owned and operated. We are ITAR certified and operate under a quality assurance program formatted for ISO compliance. Stemmerich’s management team consists of a dedicated staff whose combined expertise and tenure total more than 100 years in the industry. Our personnel is committed to expanding our presence in the industrial glass markets and the chemical process and pneumatic conveying industries. A technically-trained sales staff, superior products, and a dedicated customer service department contribute to our ongoing success.


Stemmerich, Inc. is dedicated to providing industry-leading fabrication and manufacturing of optical display glass, industrial glass, and process equipment. We have the expertise and personnel needed to continue to expand our presence in the industrial glass markets and the chemical process and pneumatic conveying industries.

Our patented W.I.N.S® (Wear Indicator Notification System) is a highly abrasion-resistant pneumatic conveying system which is proven to be a superior choice in may industries and we offer a free trial program!

We have a technically trained sales staff, superior products and a commitment to customer service that is unmatched. We hope that you find what you’re looking for here and if you have any questions at all, please don’t hesitate to contact us.