Oleh {0}
Shenzhen Alex Technology Co., Ltd.
Supplier bagian custom
9thn
Guangdong, China
Produk utama: Headphone konduksi udara, Headphone konduksi tulang, kacamata nirkabel, Headphone alat bantu dengar
#4 pabrik terbaik untuk Earphone & Headphone & Accessories
Testing instruments (12)Patents awarded (6)Annual export US $4,093,400Years in industry(11)
Testing instruments (12)Patents awarded (6)Annual export US $4,093,400Years in industry(11)
