Haisen public broadcasting is Guangzhou City SUNBOW Electronic Technology Co., Ltd. 's products, HSENPA registered trademark of the company, SUNBOW Electronic Technology Co., Ltd. In Guangzhou city is a collection of R & D, production and sales of public, professional amplifier, professional speaker, KTV entertainment, audio series material in one of the modern electronic science and technology enterprises. The purpose of the company was established for many years, with the purpose of "independent research and development of core technology, pioneering and stable quality products", set many years of industry experience, continuous innovation, pilot broadcasting industry rapid development, make products to meet the needs of the times, technology, and development.

The company continues to new product research and development, HISENPA (Hessian) public broadcasting system, HSENPA (Hessian) professional audio and Hessian KTV entertainment sound is the dedication of the originality of the company, is the leading brand in the audio industry. HISENPA (Hai Sen) with its advanced and practical features, almost perfect tone, to achieve public radio automation, digital, personalized, so that users really appreciate the high quality of Hai Sen audio system.

Series of products are: Hessian professional power amplifier, Hessian professional speaker, Hessian KTV amplifier, Hessian KTV, IP network radio series, intelligent radio series, conference system, portable teaching system, active speaker series, indoor and outdoor sound column series, Ceiling Speaker Series, hanging sound box series, garden speaker series, cabinets and other accessories.

Product line features: Product design, beautiful appearance, stable performance, perfect function, to meet the needs of various places of broadcasting, and has been widely used in government agencies, tourist attractions, parks, squares, smart residential, shopping malls, hotels, factories, schools, airports, highways, shopping malls, airports, stadiums and other places. Perfect after-sales service: The company has a perfect after-sales service system, commitment to the main products of the three year warranty, life-long maintenance.

Value added services: We do not only provide customers with HISENPA (Hai Sen) quality products, but also for other manufacturers of special order products (OEM/ODM), and has won the trust of many famous manufacturers, become a long-term partner.