| ¡¡¡¡Our product, HHZA diecasting Zinc & Alumimum Alloy, has already passed the standard of ROHS. We have the certificate from SGS as belows, which ensures our product is the standard of ROHS. | |
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| SGS1 |
SGS2 |
SGS3 |
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ISO9001:2000
International Organization of Standardization |
Productive Excellent Certificate of Hong Kong Industry Award in 2002 |
RoHS |
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Metal Products 
