As a professional China metallographic cutting equipment Manufacturers, Trojan (Suzhou) Material Technology Co., Ltd. have been focusing on the research and development, production and sales of metallographic equipments and materials for over fifteen years and we have independently developed a series of metallographic equipment and material. The company has a number of invention, copyright and appearance product design patents. The company has passed ISO, CE and other system certification, The company's products are widely used in metallographic testing laboratories in various industries at home and abroad, and have been widely recognized by customers.