1, m zane da kuma high daidaito masana'antu, sa aikin inji kayan aiki 50% inganta fiye da baya, high karfe tsari karfi.

2, uku axis asali shigo da rail, dunƙula, servo mota, sauri da inganci, shi ne 3-5 sau na yau da kullun inji.

3, high gudun juyawa mita ruwa sanyaya shaft, da masana'antu sanyaya injin, babban torque, juyawa gudun, high aiki inganci, dogon rayuwa.

Yi amfani da redwood relief, Turai style furniture, gargajiya furniture, allon, kujera baya da sauran jirgin sama curved hollowing, relief da sauran m sawa aiki.