Here is Shenzhen Forever Technology Co.,Ltd ,Which is professional manufacturer for LED light in china for 5 years experience .Our factory was built in 2005, with Forever Lighting Division , Forever Encapsulation Division, Forever mold Division, Forever plastic Division, Forever hardware Division. The qulity controlling in our company is that we follow every step in the process. We pay attention to the material incoming, the producing, the package. All of our bulbs will be aged 48 hours before shipment.All of our led lights passed CE and RoHS certification.