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| spring / lock washer,flat / plain washers, stainless steel gaskets |
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Standard:ISO, BS, CSA, SNZ, GOST, DIN, NF, JIS, USS, GB and Non-standard;
Material :Stainless steel and Iron, 304, 316, Aluminium, Copper;Bronze, Brass, etc;
Surface treatment:polished, nigrescenced, galvanized zinc, phosphided etc.
Certificate: ISO 9001:2000 standard.
Capability: 1,100MT per month, including 250MT HV140-180 and 200MT HRC 380-450.
steven Gao
zhangyu metal products company
cnwashers@hotmail.com |
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| 2013/7/24 |
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Company Profile: |
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