Avalon Technologies & Services Pvt. Ltd.
Sienna Corporation is a global end-to-end Electronic Manufacturing Service (EMS) solutions provides and high-tech capabilities in Printed Circuit Assemblies (PCBA), Custom Cable & Wire harnesses, Metals, Plastics, Magnetics with enhanced capabilities in engineering design and development.
Headquartered in Atlanta, Georgia, U.S.A, Sienna was founded in June 1995 in response to the growing need for fine quality contract manufacturing services at competitive prices.
Our ability to accelerate new product development, prototype, shorten product life cycles and improve time-to-market has made us the chosen manufacturing partner for many of our customers.