... 1994,We are specialize in produce all kinds of precision cnc non-standard machinery parts(nuts,bolts,fasteners,etc),our ... need according to the drawing you posted. 1 Service OEM service offered as the customers`drawing,samples2 Casting material cast ... melting furnance,casting machines,drill machine,laser cutting lathes,CNC machines,grinding machines,punching lathes,mill machines7 Inspecton spectrum ...