Kinma (shenzhen) Science & Technology Development Co., Ltd. Was established in 2001 with registered capital upto US$3million.

We're a global manufacturer and supplier of professional Soundbar and High-Fidelity digital home theatre system,digital & analog amplifiers with digital decoding function of integrated High Definition, Coaxial, Optical, Karaoke system, active/passive speaker, subwoofer, commercial audio system and other AV products.

Headquare is located in Futian Tian'an Cyber Park, Shenzhen and factory in PingShan new district with industrial area over 25000 square meters.

We always pride in our competitive advantage of rich technical force, Kinma had been awarded with Shenzhen High Tech Enterprise due to its strong strength in R & D ability for OEM/ODM and a group of talented & technical experienced engineers as the powerful backing. Till now we had achieved 7 utility model patents and 1 invention patent and 3 other reporting patents.Kinma has engaged in the design and production of "Technology Vogue Refinement" products, following the principle of "Technology Vogue Refinement", adhere to the "technology leadership, quality-oriented, customer first, the pursuit of new audio concept." Together with the quality policy, we had attained ISO9001: 2008 quality management certificate for research and development, management and production.

All our products are in compliance with domestic and global safety and environment friendly standards as RoHS UL CE CB VDE SAA UC BS CSA JIS 3C,which can meet the needs of different clients, we have become the first choice of many famous international brands, such as SANSUI ,M-AUDIO,ENZER, etc,Except OEM&ODM service, we have our own brand as “KINMA” and “HYPERSOUND”.

In the past decade, we have established steady business relationship in over 50 countries and regions, including East Europe, South America, South-East Asia, South Africa, Australia and win great positive reputation from consumers.

With foundation of 10yrs, committing to the management target of "satisfy our customer, our workers,our shareholders and our society", we have been actively fulfilling the social responsibility and been widely recognized and accepted.