Shanghai Intensity Electronics co., LTD., founded in 2005 in Wusong Science and Technology Park, No.69 Tieshan Road, Baoshan District, is a professional group company engaged in the research and development, production and sales of electroacoustic components such as loudspeakers, miniature passive speakers, buzzers and microphones.

        The company has a group of industry professional R & D team, the product range covers: Customized sound cavity speaker, ultra-thin internal magnetic MYLAR speaker, high-quality paper basin speaker, medium and high grade passive speaker (TV speaker), micro composite film speaker, high sensitivity electret microphone, pin, patch type buzzer, Especially for notebook computers, security voice and visual intercom electro-acoustic products (speakers, microphones, buzzers), LCD TV, tablet PC built-in speaker speakers have higher professional advantages and years of development practice experience in the industry. Products are widely used in LCD TV, advertising machine, computer, intelligent household, multimedia security products (LCD, PC, PDA), children's education point of reading pen robot, communications (mobile phone, hands-free car, radio, telephone, etc.), professional Hi - Fi speakers, alarm equipment, intelligent household appliances, advertising machine, self-help vending machines, etc.

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