美国Crest Ultrasonics 
美国 CREST 超声波清洗器
　　CREST 是超声波清洗行业处于领导地位的著名跨国公司，拥有超过30年的精密超声清洗技术，是世界上最大的自动精密清洗系统制造商。杰出的人力资源、先进的工程及制造设施、毫不动摇的专注，造就了 CREST 这一著名品牌。
Crest Ultrasonics is the largest privately held company in the Ultrasonic Industry. The organization is comprised of several sovereign entities in various industry sectors. These sectors include, but are not limited to:
Piezo ceramics
Ultrasonic welding, bonding and or assembly
Ultrasonic transducers
Power supplies and generators
Specialized cleaning systems
Tabletop cleaning units
Cleaning tanks
Chemistries/cleaning agents
Specialized ultrasonic assembly systems
Crest's involvement in such a broad array of ultrasonic sectors provides substantial benefits for our worldwide customers. There is broad sharing of technology and materials throughout all organizations. Additionally, the global service network is amongst the best in the world due to the strategic placement of these entities throughout the globe.

Crest annual sales exceed $100MM and continue to climb in difficult economic times. Our success as an operating group is a direct result of our conjoined business strategy with our subsidiaries and the undeniable advantages of Crest machines over competitors. Although Crest leverages several patents, the company continues to keep pricing competitive against inferior machines and components.

Over 960 employees work throughout the world for Crest Companies. With thousands of customers in over 100 countries, our service infrastructure can not be matched by any of our competitors, either public or private.

Crest is headquartered in Trenton, New Jersey with a state of the art 65,000 square foot manufacturing facility in Penang, Malaysia. From these two locations, Crest is able to meet the rigorous production demands. The company was started in 1961. The CEO of Crest Ultrasonics and The Crest Group Inc. is J. Michael Goodson. Under his vision and leadership, Crest has transformed into one of the largest providers of Ultrasonic Cleaning Systems and Chemistries in the world.

Crest Ultrasonics is a member of a number of professional societies, including the Ultrasonic Industry Association (UIA), the Alliance for Cleaning Technologies (ACT), the International Society for Hybrid Microelectronics (ISHM), and the International Disk Drive Equipment and Materials Association (IDEMA).