Suite 3703, 37 / F, Office Tower Langham Place, Mongkok

The Prosperity Enterprise (Hong Kong) Ltd. Is a Hong Kong based company, mainly engage in development and manufacturing of electronic products. Sound module is one of our major items, guided by the po...

Room 816,Nantian Building 5 , Baihua 2nd Rd , Futian District

Shenzhen hengjiale electonic co. Ltd. Is founded in2005. We specialize in design and manufacture all kinds of toys and gifts electronic modules. We are producing and manufacturing products of sound mo...