Ningbo Yunsheng Movement Manufacturing Co. , Ltd. is a subsidiary of Yunsheng Holdings Group Co. , Ltd, Specializing in the design and development of eight tone piano movements, Production and marketing services, It is the first enterprise in China to invent the core patented technology for the manufacturing of the eight tone piano movement, After more than 30 years of development and continuous innovation, Annual production has been formed 3000 Production capacity of ten thousand eight tone pianos, The production and sales scale of the Ba Yin Qin ranks first in the world.

　　The company is a national intellectual property advantage enterprise, National High-tech Enterprise, Zhejiang Province Invisible Champion Enterprise, National Safety Production Standardization Level III Enterprise, Four star Enterprise Management Innovation in Ningbo City, Ningbo City "Specialized, refined, and innovative" small and medium-sized enterprises, Ningbo City Safety and Environmental Protection Positive List Enterprises, ISO9001, ISO14001, ISO45001 System Certification Enterprise.

　　The company has a provincial-level high-tech enterprise research and development center and a Ningbo enterprise (engineering) technology center, Lead the drafting process QB/T4889 "Technical requirements for the movement of the Eight tone Qin" and T/ZZB1717 "Eight tone piano movement" standard, Hosted completed "Robotic flexible automatic assembly line for the movement of the Eight tone Qin" country 863 Research Plan Project. "Precision movement robotic flexible automatic assembly line" and "Research on high-precision microfabrication technology with frequency control and its application in mass production" Won the first prize of Zhejiang Provincial Science and Technology Progress Award. Company applies for domestic and foreign patents 80 remainder, "The bonding method and equipment of mechanical sonata device soundboard" Received the China Patent Excellence Award.

　　The Yunsheng brand trademark has been awarded the title of Famous Trademark in Zhejiang Province, YUNSHEN The Ba Yin Qin series products have been awarded the title of Zhejiang Province Famous Brand Products, Yunsheng brand Eight tone Qin won the Brussels Award "eureka" World Invention Exhibition Gold Award, Gold Award at the 12th National Invention Exhibition, Awarded the Chinese Enterprise Brand Innovation Achievement and Zhejiang Province Enterprise Brand Innovation Achievement Award, Listed in the recommended catalog of high-quality products in Ningbo for consecutive years.