Standards we follow up (more than)
-Production: A351/A351M-14, EN10213-2007, etc
-Dimension & tolerance: MSS SP-114-2007, BS1740, EN10241-2000, etc.
-Thread: ASME B 1.20.1, DIN2999, ISO7/1, ISO228/1, etc.
-Marking: MSS SP-25-2008
-Inspection: A262–02a
Reliable and Traceable quality system
We have a knowledgeable and professional team of technicians, engineers and inspectors who work with us for decades.
Youdong Village, Zhaomaotao, Haixing, Cangzhou, 061000, China
Tel: +86 13932779396
Fax: +86 317 5693766
info@risenmetal.com
risenmetal@outlook.com
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