... : Iron, steel, etc. 2.ISO 9001:2008 3.OEM products 4.Standard: ASTM, DIN, GB, JIS. 5.Best quality, best price. We are offering ... .7)Lead time: In a week after payment.8) High-quality guarantee and RoHS compliance.9) OEM: yes.Our enterprise has ... passed ISO9001:2000 Quality System Certificate, and ISO14000 Environment System Authentication, if need, we ...