China Yongfeng Enterprise Co., Ltd. is located in Ningbo, a famous exportation sea port city of China. Since 1997, being a professional exporter for the full of industrial ultrasonic cleaner, ultrasonic jewelry cleaner, autoclave & sterilizer lines in China, we have been busy developing and improving a wide range of sterilization equipment, industrial ultrasonic cleaner, ultrasonic jewelry cleaner for the medical, dental, pharmaceutical, bio-technology, and surgical markets. If you join in us, you can enjoy a peace of mind that the products, industrial ultrasonic cleaner, ultrasonic jewelry cleaner you are buying have produced in an environment friendly facility in addition to meeting highest standards of the medical industry and your competitive market!