SHENZHEN CAMEL SECURITY CO., LTD was established in 2008 with a group of engineers worked in access control for more than 10 years. SHENZHEN CAMEL SECURITY CO., LTD prides itself on the high quality of products and leading levels of customer service and support. We have a group of overseas sales persons with years of experience to provide you full support with professional products acknowledge.With 6 years OEM services for some top brands, we are have more than 300+ types of exit button with different matrial and different size. All exit button get good feedback from market and carry CE & RoHS certification. For more information please check www.camelsecurity.com