Shangyu Qingli Electronics is a leading factory of Emergency Light and Work Light in China. And we have been specializing in it for more than 9 years. Exit sign,LED Emergency Light,Work Light is our main products.Most of products is exported to U.S.A and EU and other countries. We have CE,RoHs listed.You will be warmly welcomed to visit our factory in Shangyu,Zhejiang province.China.