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Founded in 2002, Tryka, whose name is inspired by our heritage in RGB tri-colour lighting and the names of our founders children, has established an ever-growing international reputation as a British manufacturer delivering high profile projects and contracts through our extensive client-base and global distributor network.


Established in 1976, ALTO head quarter Located at the heart of Seoul, Korea, ALTO has built its indestructible brand loyalty from the customers over 40 years. Its business has been organized in accordance with the ALTO’s philosophy of Humanism. Under the concept of “Lighting for Health”, ALTO produces the high-tech and eco-friendly lighting solutions with beauty.