0086-510-68826922   info@kmgroup.cn
 0086-510-68826922    info@kmgroup.cn
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We have an in-house quality control team which analysis tinning weight, dimensional tolerance, hardness and tensile property. Real time pinhole detection is carried out on all the tinning lines and cutting lines. Any off-spec products will be catogorised separately and information on defects are recorded for future reference.  
Our production and quality control strictly comply with GB/T 2520-2008 (Chinese Standard) JIS G3303-2008 (Japanese Standard), DIN EN10202-2001 (European Standard) and ASTM A623M-06a (American Standard).


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