SYNHYO is steadily growing to create customer value in a rapidly changing business environment, fueled by a passion for excellence and outstanding technological capabilities.

Founded in 1985 with the cup noodle container manufacturing business, SYNHYO has become a manufacturing and distribution specialist company, establishing a total solution for vacuum forming.
We manufacture automatic vacuum forming machines and various food containers in the food forming machine sector, supplying to leading domestic and international companies.

Additionally, in the field of ultra-high voltage circuit breakers, we have firmly established our business by advancing into both domestic and overseas markets based on our core original technology for high voltage circuit breakers.
We have obtained ISO9000 and ISO14000 certifications and have been widely recognized for our technological innovation in the SME sector.

SYNHYO is dedicated to creating a new future based on trust with our customers, always with a heart full of gratitude and love from our customers.

We kindly ask for your continuous support and warm interest in SYNHYO's vigorous steps towards further development, making all stakeholders happy with the relentless passion and creative change and innovation of all our employees who have been with us like family for a long time.