Exquisiteness is the pursuit during the production of sound amplifier. In order to achieve this, Guangzhou KAIXU Audio Equipment Co., Ltd adopts advanced technology and carries out strict quality control. Every year large input is made into the R&D to make sure that the technology applied is advanced. A team has been established for quality control. They are well experienced and are well informed about the national and international standards.

KAIXU is one of the largest pure R&D centers in the Chinese small amplifier industry. transistor amplifier is the main product of . It is diverse in variety. The product is up to the international quality standards thanks to the implementation of the strict quality management system. This product is ultra-efficient, guaranteeing a clean, undistorted signal to the speakers. People can be assured that the product can keep its appearance excellent and it will not shrink or out of shape after washing. With CE certification, it produces no harmful radiation effect for users.

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