“Ndewo, anyị bụ onye nnọchi anya Germany Jager spindle. Anyị chọrọ chiller mmiri maka oyi nke 5.5KW spindle nwere ọsọ ntụgharị nke 30000 ~ 60000 RPM. Dị ka a maara, S&A na-eto igwe mmiri Teyu nke ukwuu na ụlọ ọrụ anyị. Yabụ na anyị bịarutere S&A Teyu maka ndụmọdụ.”— Oku ndụmọdụ sitere n'aka Mr. Zeng.
S&Otu Teyu kpọghachitere Mr. Zeng mgbe nnata nke ozi ahụ. S&A Teyu tụrụ aro CW-5200 chiller mmiri nwere ikike jụrụ oyi nke 1400W maka spindle 5.5KW nwere ọsọ ntụgharị nke 30000 ~ 60000 RPM. Maazị Zeng kwuziri maka oyi na-esote nke ogbe 30KW spindle nwere ọsọ ntụgharị nke 60000 RPM, yabụ S.&A Teyu tụrụ aro CW-6300 chiller mmiri nwere ikike jụrụ oyi 8500W.
Maazị Zeng kwụrụ ụgwọ ozugbo n'inye onyinye maka S&Igwe mmiri mmiri Teyu CW-5200.
