Shenzhen Jin Nengzi Precision Technology Co., Ltd is High-Tech Enterprise inShenzhen,Website:http://www.szjinnengzi.com, China, which had been specializing in manufacturing Bluetooth Speakers , Megaphone and DVD player for many years. Our products have been exporting to many regions andcountries abroad like in Europe, America, Asia, Africa, etc. winning a great satisfaction
and trust from our customers.
We have high-efficiency R&D, sales and managemen