- Zhejiang Jinshenglong Electronic Appliance Co., Ltd.
- eaker parts, frame, t-yoke, washer, gasket, cone, damper, voice coil, terminal block, diaphragm, magnet steel, compression driver, rear cup, and grill etc..
- Address:Jiangdong, Shengzhou, Zhejiang, China,312400
- BroadGalaxy Electronics Technology Ltd.
- buc, dcme,voice compression equipment,block up converter.
- Address:Rm.A1806, Fuzhuo tower, 28 Xuanwai Avenue, Xuanwu District, Beijing, China
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