CHANGHUI GROUP participate in India international automobile, motorcycle and spare parts exhibition 2017
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Changhui Successfully Participate In The Automechanika Shanghai 2016
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Changhui Group Participate Automechanika Shanghai 2016
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Shanghai ChenChang Precision Mold Co., Ltd. was approved as a "high-tech enterprise”in 2015 .
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Shanghai Chen Chang Precision Mold Co., Ltd. obtained a certificate of “safety production standardization” in March 2016
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