... Steel Round Bar (COLD DRAW AND Polish) Grade: 201, 202, 301, 302, 304, 304L, 316, 316L, 303, 416 Diamete: as yours ... Steel Round Bar (COLD DRAW AND Polish) Grade: 201, 202, 301, 302, 304, 304L, 316, 316L, 303, 416, 309S. 310s Diameter ... : Bright OUR ADVANTAGES:Our company is high quality manufacturer in China(mainland) with good reputation.To develop the foreign markets, we ...