Ningbo Zhongda Leader Intelligent Transmission Co., Ltd. was established in August 2006. It is an electromechanical automation enterprise integrating R&D, manufacturing, sales and service of motor drives, small and special electric machines and precision reducers. It has more than 1,400 employees, with a registered capital of 80 million yuan, covering an area of 100 mu; In August 29, 2017, it was listed on the Shenzhen Stock Exchange's SME board A shares (stock code 002896);in 2019, it realized an operating income of 676 million yuan. The company is a national high-tech enterprise, leading and participating in the drafting of 6 national and industrial standards, 2 "Made in Zhejiang" standards, and 84 patents. It possesses an enterprise R&D center at provincial level in Zhejiang and its leading product is recognized as "Zhejiang Famous Brand Products". The comprehensive strength ranks among the Top 20 industrial enterprises in Cixi. Based on the core components manufacturing and design solution providers of intelligent and automation equipment, the company has developed "wdg-8001" through independent research and development team and cooperation with relevant parties. The "permanent magnet brushless motor planetary gear retarding mechanism" was included in the National Torch Program. "VRSF-78VR20-200 planetary reducer" was included in the national key new product plan, "ZD-220BX-81-RVE cycloidal pinwheel RV reducer" won the honor of the first (set) product in the province in the key field of equipment manufacturing, and "robot precision cycloidal pinwheel reducer" won the national 2017 industrial foundation project. Nearly a thousand varieties taking miniature dc geared motors, mini AC gear reduction motors, small AC gear reduction motors, planetary reducers, precision cycloidal pinwheel reducers, motor drivers and other product series as the main body have been formed.