... Road, Baoshan District, Shanghai, China.Tel.: 0086-21-56133691, 0086-21-56133692Fax: 0086-21-26133691Sales Office: Room 2403, No.2 Building, Huasheng ... Lane 519, Ao Men Road, Shanghai, China.Tel.: 0086-21-51075681, 0086-21-51075682Route Guidance from Foreign to Shanghai Tianai Acoustics Co ... Co., Ltd. Half an hour.Welcome OEM & ODM orders 6.5 inch 2-way speaker system white or black plastic cabinet ...