Compared to companies that offer ODM and OEM services, few companies actually offer OBM services. The original brand manufacturer refers to the high power stereo amplifier company, which retails its own brand high power stereo amplifier and sells its products under its own brand. OBM manufacturers will be responsible for everything, including production and development, supply chain, delivery, and marketing. The completion of the OBM service requires a strong sales network in the global and related channel establishment, which takes a lot of money. With the rapid development of Guangzhou KAIXU Audio Equipment Co., Ltd, it has been committed to providing OBM services in the near future.

KAIXU actively develops modern China's professional amplifier industry. pa amplifier is the main product of . It is diverse in variety. The high quality, excellent performance, and long service life make the product stand out in the market. It produces a powerful and pure sound experience for users. Wearing this product can demonstrate an individual's personality and reflect one's tastes in life and wearing. Hence, it is thought of as a good way to express himself or herself. Its cooling fan protects it from over-heating.

KSA will adhere into the firm belief of being a global pa amplifier exporter.