The 20mm speaker unit uses NdFeB with the best performance, which is small in size, high in power and wide in frequency range under the same magnetic flux. At present, many headphones basically use
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Nantong Longtrust Industry Co.,Ltd: Group has 10 years steel structure experience, 80 countries service, more than 500 sets products delivered. We welcome all of the customers from all over the world!
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Luoyang Jianlong Micro-nano New Materials Co., Ltd. is a professional manufacturer of molecular sieves, molecular sieve powders and zeolite powders since 2002.
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Qingdao Hongfutian Eyelash Co.,Ltd: High quality eyelash and eyelash extension. Professional OEM eyelash factory with more than 10 years of experience. ISO9001, CE and SGS certifications passed. Each
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Hangzhou Fuyang Sinyang Import and Export Co., Ltd.: We are keeping long relationship with the most famous brands.(AIGLE, MCKINLEY, NOKIA, MUSTO, etc.) on rubber boot field, and leading a 50 million
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We're well-known as one of the leading portable travel hip flask suppliers in China, specialized in providing customized cups and bottles. If you're going to wholesale bulk high quality portable travel hip flask made in China, welcome to get free sample from our factory.