On April 6,2014,The American petroleum institute hereby grants to Kingdom Flow Control Co., Ltd. the right to use the official API Monogram® on manufactured products under the conditions in the official publications of the American Petroleum Institute entitled API Spec Q1® and API Spec 6D and in accordance with the provisions of the License Agreement.
    The scope of the liscense includes the folloeing products: Gate Valves; Ball Valves; Check Valves