A. customer satisfaction above 96%.

B. the contract execution rate of 100%

C. product especially qualified rate of 98% or more at a time.

D. the product out of the qualified rate reached 99% in a year.

E. "YD" brand become famous trademark of zhejiang province in 2018.

F. return, return rate has been selling products for less than 0.8%.

Study, realistic: knowledge, realistic, verification and improvement;

Innovation: iconoclastic, dare to explore, never satisfied;

Hard, tenacious struggle, excitation, shi ends;

Harmony: harmony in all aid, unite as one, united;

Satisfaction, employee engagement, customer satisfaction, happy society.