1)material: Carbon Steel, Alloy Steel, Stainless Steel.
2)Standard: GB, JIS, AISI, SAE, ASTM/ASME, EN, DIN
3)Payment: 30% T/T in advance, Or L/C
4)Measuring & testing equipment: Projecting profile, roughness tester, hardness tester, concentricity tester ect
5)Size: Special designs are available. Making according to clients demand
6)Packing: Wooden packing, container packing or as per customers' requests
7)Inspection: In-house and the third party
8)Deliver Time: 30 days from order

Special design available as the requirement of the client.
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