Meshine's products have passed the API 5CT, API Q1, ISO 9001, ISO 45001, ISO 14001 and other international standard system certification,and successfully passed the third-party audit of TUV, BV, SGS and other international companies, and successfully entered the CNPC,SINOPEC,CNOOC,the Middle East,North America,South America,Australia, Europe and other international heavy oil, oil sands mining and civil geothermal market fields, become a qualified supplier of famous oil companies, product application effect has been highly recognized by customers.