As a professional security device manufacturer in the world, Shunda have been dedicating to research, development and manufacture of devices for many years. They provided thousands sets good-quality customers China, North America, Southeast Asia other places world. ...

Samhals Electronics Co., Ltd. is located in the charming and famous Chinese city-Quanzhou, Fujian. It a high-tech company that specializes producing electronic products, including remote controllers, controller, home alarm etc. Our advantage technology, we have group of engineers, Based ...