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UL Certification
Certificate No : E331983
Issuing authority : UL LLC
Valid period : 2012/11/23 - 2018/11/23
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TUV
Issuing authority : TUV Rheinland
Valid period : 2015/8/15 - 2018/8/15
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ISO14001
Certificate No : 10117E21107ROS
Issuing authority : ZhongLianTianRun
Institution URL : http://www.zltr.com.cn
Valid period : 2017/5/22 - 2020/5/21
Scope of this certification:
The occupational health and safety management activites involve by terminal blocks,lighting arrestor,photovoltaic lighting protection box,CCC within low voltageelctrical production and sales and places.
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