1.SNS,a leading manufacturer in China 2.Brass Fitting,Tube Fitting(BG Series )with high quality 3.High quality Brass Fitting,Tube Fitting(BG Series )BG04-01Feature :Models: BG04-01,BG04-02,BG04-M5,BG06-01,BG06-02,BG06-03,BG06-04,BG06-M5,BG08-01, BG08-02, BG08-03, BG08-04, BG10-01,BG10-02,BG10-03,BG10-04,BG12-02,BG12- 03,BG12-04Material: BrassNickle plated Brass Fitting,Tube Fitting