Guangzhou KAIXU Audio Equipment Co., Ltd realizes the importance of quality of both products and service. After customers buy our products, we provide after-sales service including online installation guidance, technical support, and basic answers to questions raised by customers. On a regular basis, we collect customers' feedback from the comments on our Facebook, Twitter, and other social media, or give a call back to customers to know their feel and experience about us. Based on one of the comments, "This company is a professional and trustworthy manufacturer of power amplifier. It has left me a deep impression with its professional service and quality-guaranteed products."

KAIXU has been considered as one of the most powerful and competitive manufacturers of . We have gained years of experience. The digital amplifier series is one of the main products of . Some chemicals and other additives are added to customize the KSA hifi audio amplifier for the intended use, including anhydrous aluminum silicates as reinforcing fillers. Its cooling fan protects it from over-heating. The product guarantees good strength for the item. It also offers endurance and has proven to last through years of wear and tear. The sound of this product is loud enough for outside usage.

We’re constantly striving to improve the products we supply, the services we deliver and the positive impact we make. Our mission is not just to succeed in this market. We aim to lead it towards a more ethical future. Please contact us!