DBS20,、DBS25 Series
Main Characteristics:
Self researched and developed , our products has owned many national patents and has bean keeping up with the advanced level of same products at home and abroad.
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DBS series

DBS20,、DBS25 Series
Main Characteristics:
Self researched and developed , our products has owned many national patents and has bean keeping up with the advanced level of same products at home and abroad.
Designed and

Tel：0575-88576188