AZM Oilfield Technology has already supplied more than 10000 MT of OCTG items, we have arrangement with Top API certified mills in India, Russia, China, Japan and Singapore to offer OCTG items from 20″ TO 2-3/8″ in full range of Grades and Threads confirming to API Specification and Premium Connections. Oil Country Tubular Goods (OCTG) refers to a critical category of products used in... https://azmoilfield.com/service/octg-items/