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Shanghai Unimax International Co Ltd
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About Us
A. spring steel: GB/T 1222,ASTM A689,JIS G4801,DIN 17221
size range: ●5.5-150, ■45-120,〓6-40× 50-200
B. bearing steel: GB/T 18254,ASTM A295,JIS G4805,DIN EN ISO 683-17
size range: ●5.5-110
C. free cutting steel: GB/T 8731,ASTM A29,JIS G4804,DIN 16511
size range: ●5.5-150
commonly used for/in:accessories of sartorius,motor,machine,electronic products etc.
D. Anchor chain steel: GB/T 18669,ABS,NK,GL
size range: ●12-150
E. cold heading steel: GB/T 6478,ASTM A29,JIS G3507/ G3508 ...
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