Aled-Praha is a manufacturer and supplier of synthetic sapphire products.The high-tech production is located in the heart of the European Union, in Prague, Czech Republic. The plant area is 1,400 m2 and it has been fully refurbished to meet the needs of the current production as well as future expansion.Our products can be utilized in optics, microelectronics, optoelectronics, watch-making industry, health care, aviation, defence and other industries.The plant uses a proven crystal growing technology, A.V. Stepanov's method or EFG, which allows manufacturing of a wide range of products: • Unprocessed and grinded bands• Sapphire tubes• Optical round and rectangular blanksand other products which can be manufactured using the EFG technology.The company has a team of experts with vast expertise in the field. We look forward to fruitful and mutually beneficial cooperation.