our factory is Yangzhou Shengyin Crystal Gifts Co.,Ltd. It located in Jiangsu Province, China. It covers an area of 5000 sq.metre, holds 300 employees including 25 technicians. Each worker is a talented master that works in crystal line for many years. Our product is well received in the European market and American market for its superior quality and moderate price. Our collection of engravable crystal includes items for trophies & awards, souvenirs, promotional products. We offer and guarantee for clear optical crystal without any contamination, bubbles or tension. Thus our products are perfectly suitable for any types of engravings, sandblastings or 3D-laser.