Bearings, Machine Tools, CNC Machines manufacturer / supplier in China, offering Plummer block housing SN500 Series/SN506 SN510 SN515 SN520 SN526 SN530/wholesale cast iron housing/full range housings/bearing housing/OEM, High Torque Universal Joints OEM UJ Series Mustang Auto Parts for Automotive/Truck, Rollers Cylindrical/Tapered/Spherical for Railway/Industrial Equipment/CNC Linear Guides DIN/GCr15/100Cr6/SUJ-2 NRA/NRB ZB and so on.