The 21st century is an era of knowladge economy, competition and development coexist, as well as opportunities and challenges. Yifa people will work hard with a new appearance, be enterprising and strive forward together with the era, try to make Yifa as a modern enterprise with scientific managementt…[more+]
The 21st century is an era of knowladge economy, competition and development coexist, as well as opportunities and challenges. Yifa people will work hard with a new appearance, be enterprising and strive forward together with the era, try to make Yifa as a modern enterprise with scientific managementt…
Complete set of equi…
