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Ruian Yi Cheng Fastener Factory
瑞安市亿诚紧固件厂
Premium Supplier
6 Years
Main Products
Square taper washers
Round nuts
Retaining rings
Check back
Flat keys
Non-standard customized stamping parts
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(GB 849 - 1988)
主打
material
Carbon steel
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Similar Products
DIN 6319 (C) - 2001
HG /T 21573.4 - 1995