STO has been the leading supplier of complete ultrasound diagnostic scanner to both the veterinary and human medicine fields for over 20 years. Our entire team is dedicated to the success of our customers, and we strive to exceed expectations for quality, service and value.
STO INTERNATIONAL is located in MONTROOUGE, FRANCE. Our team of highly trained and experienced sales engineers are strategically placed throughout whole Europe. Our focus is to market and service sophisticated ultrasound equipment at affordable prices, and enable doctors and veterinarians of all practice sizes to utilize imaging diagnostics.

Presently, STO focus on development of three mainstay products: ophthalmic ultrasonic equipments, ophthalmic optic equipments, and veterinary ultrasonic equipment. Our products have taken the important position in civil and international market.
We have been engaged in offering OEM service for many years and gain reputation for high quality and excellent service.

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