... paper making equipment, building materials, construction related equipment, optical, glass related equipment, food, medical related equipment, machine tool, electronics, ... 15 ° C-contact Angle, Angle contact ball bearingT-machine cut fiber reinforced phenolic resin keep frame, guide ... Spindle bearing B7207C.T.P4S.ULTianjin HuaJingRui international trade Co., LTD, the company was founded in 2002, has ...