For Purchasing, R&D, Applications Engineering, and Customer Service Support, please contact us here at our global corporate headquarters and R&D center:
Marktech Optoelectronics, Inc.
3 Northway Lane North
Latham, NY 12110
Tel: +1-518-956-2980Fax: +1-518-785-4725
Email: info@marktechopto.comFor product samples, please contact us via our Global Distribution Partners:
![](https://marktechopto.com/wp-content/uploads/2019/01/logo-digikey.png)
Digi-Key Electronics
701 Brooks Avenue South
Thief River Falls, MN 56701 USA
Tel: +1-800-334-4539 or +1-218-681-6674
Fax: +1-218-681-3380 Mouser Electronics![](https://marktechopto.com/wp-content/uploads/2021/05/Mouser-PrimaryHorizontal-1024x408-1-300x120.jpg)
1000 North Main Street
Mansfield, TX 76063
USATel: +1(800) 346-6873
Fax: +1(817) 804-3899