No.1, first floor, building A,Ailian industrial zone,Wulian community,Longcheng street,Longgang district,Shenzhen

Shenzhen lieren safety technology co. LTD. is a major supplier of police equipment production, research and development as well as domestic and foreign trade and sales.Company has passed state-level h...

Guangzhou tianhe district shipai ling class west road no. 119 room 2710

Guangzhou Tong Han Electronics Co., Ltd. is a manufacturer of headphones, earphones and headsets,established in 2008 in China.With an earphone and headphones manufacturing factory which covers about 1...