Guangzhou KAIXU Audio Equipment Co., Ltd has set up some regulations and plans to deal with such an issue. Once you receive the power amplifier and find it imperfect, please notify us the first time. KAIXU has a tracking process for the finished products that are exported. It means that we can find relevant records in the shortest time, find a suitable solution, and develop corresponding measures to effectively prevent those problems from happening again. Every procedure will be checked on by our QC inspectors to find out what leads to the problem. Once the cause is confirmed, we will make compensation or seek other measures to satisfy you.

KAIXU wins many praises and recognization in the market. We have engaged in the developing, manufacturing, and marketing of digital amplifier for years. The stereo power amplifier series is one of the main products of . KSA high quality power amp is manufactured by our production team using multi-colored elements and manual techniques. This method allows the team to control the quality at every stage of production. With CE certification, it produces no harmful radiation effect for users. The product is highly energy efficient, using less electricity for the same light output - 85% less electricity when compared to conventional lighting. Featuring high sonic accuracy, this product produces high-quality audio signals.

We work with authorities at all levels to promote energy efficiency and renewable energy alternatives in the introduction of regulations, legislation and new investments.