Established in 1986, Ruian Aotai Electrical Appliances Co., Ltd. is a specialized manufacturer of copper, iron, porcelain, plastic screw lampholders (E14, E27, E40) and spigot lampholders (B15d, B22d). Meanwhile, the quality conforms to the GB1406-89 (screw), GB1407-80 (spigot), IEC-238 international standards and

The ZBK74003-86 national standard. All the switches conform to the IEC669-1 and GB10979-89 standards. And have got CE Certificate...