86-22-26399666
1708, Bldg. A, Haiyi Int'l, Nankai Area, Tianjin, China (Mainland)
65Mn 60Si2Mn spring steel strip manufacturer, US $ 450 - 500 / Ton, AiSi, ASTM, bs, DIN, GB, JIS, S235, Tianjin, China.Source from Tianjin Tiangang Star Technical Development Co., Ltd. on Waimaotong.com.