Jansum Electronics Dongguan Co., Ltd
Cím:Xiaxin Road, Sukeng Village, Changping Town, Dongguan City, Guangdong, Kína.
Tel:+86-769-86299641-602
Fax:+86-769-86299645
Telefon:+86-18153819627
Email:Henry.yuan@jansum.cn sales1@jansum.cn
Web:www.jansum-electronics.com