API (American Petroleum Institute), an important organization of petroleum and gas industry has become a bridge for the Sino-US cooperation in the petroleum and gas field.

 Up to now, the API Q1 authentication has become an important standard for the industrial users to adjust the qualification of its suppliers.

 As the oil and gas industry pays much more attention to the quality, safety and environmental protection, API also brings out corresponding standard to meet the demand.

 Fore more information, please visit the Booth W1501 of cippe which will be held in Beijing, capital of China from March 13 to 21.