All we do is always associated with our tenet " Customer first, Trust first, devoting on the food packaging and environmental protection for Toxic LEL Gas Detector, Metal Screen Filter , Co2 Probe , Ss Cartridge Filter ,Co2 Sparger . Hope we are able to produce a far more superb long term with you by our efforts from the foreseeable future. The product will supply to all over the world, such as Europe, America, Australia,Iraq , Haiti ,Burundi , Denmark .You can let us know your idea to develop unique design for your own model to prevent too much similar parts in the market! We will offer our best service to satisfy all your needs! Please contact us right away!