Shanghai Jieteng Precision Mold Factory
Shanghai Jingteng Metal Group Co., Ltd.
SPS3 250A53 High quality Spring Steel
C | Si | Mn | P | S | Ni | Cr | Cu |
0.56-0.64 | 1.50-1.80 | 0.70-1.00 | Max 0.035 | Max 0.035 | - | - | Max 0.30 |
Copyright&Copy; 2002-2015 China JT Metal Group( Shanghai Jieteng Precision Mold Factory / Shanghai Jingteng Metal Group Co., Ltd. ). All Rights Reserved.
| Email: sales@sh-jieteng.com |
Old factory site: No.228 Sifeng Road, Songjiang district. Shanghai