女人18a毛片a,国产在线高清精品1314,亚洲中文字幕无码日韩,日韩精品无码久久久久久

The Goldensun company idlers production line with Japan Panasonic technology, is a domestic first-class roller dedicated production equipment , the annual production of 30,000 . The product line includes the transition the idlers (10°、20°) , buffer cast rubber idler (30°、35°、45°) , trough carrying idler (30°、35°、45°) , Trough pitching upper idler , friction -aligning the upper and lower idler , cone -aligning the upper and lower idler ,the automatic aligning the upper and lower idler , parallel to the upper and lower idler , V-shaped pitching idler, comb idler , Screw idler , non-magnetic idler , corrective devices ( the Company patent ) , it can meet different working conditions requirements.

Product parameter: