... OEM is welcomed; Medical Terminal Unit - Puritan Bennett / Medical Gas ValveWhat do we supply:We produce different standards of Medical ... Compressed Air, N2O, CO2, AGSS, etc.;The standards of Gas Outlets include: British Standard, German Standard, French Standard, South ... by SGS);3, Producing Equipments: the producing equipments for the Gas Outlets include CNC (8 sets), Stamping Machine (10 sets ...