2 Multi-speed
Beijing Ruizhitianhong technology Co.LTD
Output Y5-Alarm LED and Y6-WORK LED:
ADD.：Beijing haidian district shangdi three street jiahua building A308. P.C.：100085.
Dell：010-62970368 82923063. Fax: 82920078 URL ：www.richnc.com.cn
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