1). XiangYi Centrifuge Instrument Co.,Ltd, which is located in the high and new technology industrial development zone of Changsha, is a shareholding system company that is reformed and set up on the basis of factory of the centrifuge of general factory of instrument and meter of Hunan. And she is a high technology industry mainly engaged in manufacturing centrifuge with over 30 years of manufacturing centrifuge. The first refrigeration centrifuge( 50000 r/min) and first high speed refrigerated centrifuge( 20000 r/mins) of China were made in 2). Our company is rich in scientific research strength, equipped with superior equipments and advanced apparatus. Developed with domestic famous university technology cooperatively and produced the computer control high speed refrigerated centrifuge with frequency conversion technology and the low-speed refrigerated centrifuge of the large capacity and serial of table centrifuges in recent years, and take the lead in realizing that all serials of centrifuge with no brush. Our company hold a leading position in the competence of the technical feature of the centrifuge is in China and has adopted modern new and high technology to develop serials of oscillators( table) and serials of biochemistry train case. The centrifuges made by our company have got extensive application in universities and colleges, scientific research institution, bio-pharmaceuticals, central blood station, hospitals at all levels in China. 3). "Quality is the highest, sincere is the foundation" is our motto. We will base on our country , move towards the world, face the future and offer most satisfied services to the masses of users with the first-class products and first-class prestige. It is only the reliable assurance of the centrifuges of our company with leading