The American Petroleum Institute (API) was founded in 1919, making it the first national-level business association in the United States and one of the earliest and most successful chambers of commerce in the world to develop standards. Due to the advanced, universal and secure attributes of API specifications and the continuous expansion of the influence of American petroleum industry, API specifications has been widely adopted by countries around the world. Obtaining API certificate proves the core capability of our company in the industry.
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