Cast Glass has the most sparkle of any Architectural Glass. It is easily distinguished because of its High Refraction. It does not have the bluish-green color found in common glass. Kang Yu Jie Sen is the leader in the field of large cast glass for architecture. Sizes up to 6 m by 3 m by 10 cm are possible. The Cast Glass is cleaned, cut, drilled and polished during the cold working phase. Architects and Designers have demanded Fashionable Building Materials. The concept of Fashionable Materials fuses high grade materials, hand made designs and industrial scale production. Cast Glass façades exhibit superior clarity and high refractive index.