My company is a famous alloy steel manufacture in china, we can produce all classes of alloy steel 200,000 tons every year, We can follow the standard of DIN ASTM, AISI, JIS, and so on. We can also produce the steel as your require, The specification we can provide is DIA 80mm-700mm.

If you are interested in cheep and good quality alloy steel, pls reply me, I will introduce my company and product particularly to you.