TIEWAY

Marketing services, namely, retail store services in the field of coatings for glasses and materials and parts for vacuum coating in industrial and scientific applications; Promotion and marketing services and related consulting; Retail services through direct solicitation by distributors directed to end-users featuring coatings for glasses, and materials and parts for vacuum coating in industrial and scientific applications; Wholesale and retail store services featuring coatings for glasses, and materials, parts for vacuum coating in industrial and scientific applications, consumables of vacuum coating in industrial and scientific applications, consumables for crystals, crucible liners, evaporation boats and chemicals, refractory metal products, parts for vacuum coating equipment and coating labs in industrial and scientific applications