美国Pro Scientific 
美国Pro Scientific公司是一家专业的高品质匀浆器设计、制造和销售商。匀浆器应用广泛，对样品进行破碎、乳化、分散、混合、搅拌等处理时都会用到。针对不同的客户需求，Pro公司推出一系列产品，品种齐全，操作简便，经久耐用 。
PRO Scientific, located in Oxford, Connecticut, was founded and incorporated in 1992 with its initial product line of high-speed homogenizer equipment. From sub-cellular analysis to high volume applications, PRO Scientific homogenizers have been the industry leader for over a decade. Through its network of national sales representatives and distributors, PRO Scientific has been able to keep in touch with the demands of the homogenizer market and respond to such needs. It is PRO Scientific's commitment to service and end-user satisfaction that has established its position in the industry and has caught the attention of other manufacturers. This has led to various distribution agreements for centrifuges and thermostatic lab equipment which have broadened our company identity to many others in the industry.

As PRO Scientific moves forward, the launch of an instrumentation line called the Lab Plus Series debuted this past year. Included in this newly engineered and designed product line are the VSM-3 Vortex Mixer, VSN-5 Nutating Mixer, VSOS-4 Orbital Shaker, and VSR-50 Variable Speed Rocker. These new products are backed the same way as all our products, with years of technical experience and unmatched support after the sale. PRO Scientific's progressive product development and distribution expansion is a result of our reputation for quality products and service which has allowed for even further growth all over the world.