Shandong Anai Transmission System Co., Ltd. o se tagata faʻapolofesa faʻatau fusipaʻu faʻapolofesa tuʻufaʻatasia R & D, gaosiga ma faʻatau, ma le 15 tausaga o le poto masani faʻapisinisi ma se faʻavae tutoʻatasi mo meafaitino o fusi faʻapisinisi, faʻavae gaosiga mo le loloto o le gaosiga o fusi faʻaulu, ma gaosiga faavae mo fusipa'u synchronous ma pulleys synchronous. O oloa autu opvc/pu conveyor fusipa'u, fe'avea'i fusipa'u, pa'u fe'avea'i fusipa'u, fusi fe'avea'i otaota, fusi fuamoa, fusi fa'atasi, pulleys taimi, fusipa'u fe'avea'i mafolafolama isi ituaiga fusipa'u fe'avea'i.