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ShenZhen ShengAnDa Hardware Product Co.,Ltd
深圳市盛安达五金制品有限公司
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8 Years
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Clamps
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(DIN 137 (B) - 1987)
主打
material
High-carbon steel
grade, rigidity
harden
Coating
black oxide coating
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Similar Products
GB /T 955 - 1987
DIN 137 (B) - 1994
DIN 6904 - 1990
DIN 137 (A) - 1987
Q 416
CNS 4406 - 1979
YJT 6002
QC /T 363 - 1999
