4140 turned ground and polished

4140 turned ground and polished steel bar
4140 turned ground and polished steel bar

40Cr Hot rolled and QT steel bar
40Cr Hot rolled and QT steel bar

40Cr cold drawn and QT steel bar
40Cr cold drawn and QT steel bar

Gr8.8 quenched & tempered steel round bar
Gr8.8 quenched & tempered steel round bar

4140 tgp round bar
4140 tgp round bar

aisi 4140 pump shaft
aisi 4140 pump shaft

aisi 4140 steel price
aisi 4140 steel price

aisi 4140 round bar
aisi 4140 round bar

4140 hex steel bar
4140 hex steel bar

aisi 4140 shaft material
aisi 4140 shaft material

4140 annealed steel round bar
4140 annealed steel round bar

4140 heat treating steel round bar
4140 heat treating steel round bar

turned ground and polished shafting 4140
turned ground and polished shafting 4140

4140 precision ground shaft
4140 precision ground shaft

aisi 4140 oqt steel round bar
aisi 4140 oqt steel round bar

aisi 4140 ht steel round bar
aisi 4140 ht steel round bar

4140 heat treated steel rod
4140 heat treated steel rod

4140 pre heat treated steel bar
4140 pre heat treated steel bar

4140 Pre Hardened Alloy Steel Bar
4140 Pre Hardened Alloy Steel Bar

4140 alloy steel dowel pins
4140 alloy steel dowel pins

heat treating 4140 steel
heat treating 4140 steel

sncm439 tg&p bright steel round bar
sncm439 tg&p bright steel round bar

1020 cold drawn steel flat bar
1020 cold drawn steel flat bar

4130 quenched and tempered steel tube
4130 quenched and tempered steel tube

Contact Info

CONTACT US

SHANDONG LE REN SPECIAL STEEL CO., LTD.

Address: NO. 89, QINGSHUI COMMERCIAL STREET, LAIWU DISTRICT,Jinan,Shandong

Contact Person: Angelina Chen

Phone:86-0634-5648998

Fax:86-0634-5648997

Full name Contact Phone Content
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