... 1,100 SET OF CNC machines for high output with quick delivery 2,Skilled and rich experienced staff.We ... which value US$300,000.00 for custom-made fittings .4,20 sets of punching machines for punching process ... ,Depth gages.4, thread gages,ring threads gages with many sizes,NPT,NPTF,BSPP,BSPT,NH,M...5 ... thickness gauge8,Many go.no-go pins. Precision steel hydraulic fitting with plating zinc is available.