API Gage,Master Gage,Gagemaker,Thread Gage,Work Gage
Shanghai Jingoo Petroleum Apparatus Co.,Ltd is devoted to API gages for 20 years,we are supplier for api gages,we can supply about many kinds of gages ,such as NC,REG,FH,IF,NUE,EUE and BCSG,CSG and so on,if you have any questions ,please contact us,thank you,
Shanghai Jingoo Petroleum Apparatus Co.,Ltd Our company was founded in 2003 to represent the products of the top 2 API gauge manufacturers in China. Both of them are subsidiary facilities of state-owned corporations and are API-licensed. All our gauges come with third-party calibration certificates that are traceable to China National Institute of Metrology and valid for API audit. We are serving 60% of the OCTG manufacturers and oilfield service companies in China, which include China National Petroleum Corporation, China Petrochemical Corporation, China National Offshore Oil Corporation, Wuxi Seamless Oil Pipes Company Limited, Weatherford China, etc.