Sinosteel Stainless Steel Pipe is one of largest Stainless Steel Pipe and Special Alloy Pipe manufacturer in china.Steel pipes with an outer diameter from 8mm to 3600mm, with wall thicknesses from 0.2mm to 120mm. Factory covering an area of 333,000 square meters. Production capacity reaches 200,000 tons. https://www.sinosteel-pipe.com/en/material.html