من نحن

TUOJING Advanced Materials is an energy-grade steel supplier based in Hangzhou, China, serving the oil & gas sector across Iran and the Gulf. We act as an external procurement desk — sourcing from audited mills, verifying specification, and handling inspection, documentation and logistics end to end.

Our range covers eighteen product categories — OCTG casing and tubing, line pipe, seamless and welded pipe, butt-weld and forged fittings, flanges, sucker rods and pumps, drill stem, valves, plate, stainless and duplex, CRA clad and lined pipe, and long products — each supplied to its governing API, ASTM, ASME or GB standard.

We supply to the standards your inspectors check against, with a complete, traceable document package on every consignment. One partner, from your specification to your port.