Dongguan Siweijia Electronic Technology Co., Ltd.
Room 101, Building 2, No.11 Jinfu West Road,
Tangchun, Liaobu Town, Dongguan City
Guangdong Province
(CN)
BEIJING KAICHENG HUIXIN INTELLECTUAL PROPERTY AGENCY CO., LTD.
Room 903, 8 Floor, Building 4, No.3 Yard,
Xinghua Street Section 2, Daxing District
102627 Beijing
(CN)
Англ.Radios; navigational instruments; telephone apparatus; megaphones; television apparatus; headphones; microphones; cameras [photography]; slide projectors.