Carilo has the technology to manufacture metal seated, high pressure ball valves which can be applied in all kinds of severe environments and media. Its products have been widely used in offshore drilling equipment, petroleum industry, water treatment pipeline, anti-corrosion, anti- acid & alkali, anti-abrasive and self-lubrication, high-temperature power station valve, and dirt stuck prevention & inner anti corrosion valves used in well-head production and sea water injection & drain pipepline.