Junfeng glass, true manufacturer, empty glass bottle,plastic cap & sprayers other companies that sell our products are ... caps(Plastic or Aluminium cap)1,electro-plated(vacuum galvanization)2,natural material but with color3,silkscreen printing on ... metal sprayer(ferrule with metal actuator)2,ferrule with plastic atuator(cheaper than metal actuator) glass perfume bottle with plastic cap and sprayer