Mainly there are 3 types of production standards - industry, national and international standards. Some digital amplifier manufacturers may even establish their unique production management systems to guarantee the product quality. The industry standards are made by industry associations, national standards by administrations and international standards by certain authorities. It is a common sense that international standards such as CE certification, are necessities if the manufacturer intends to do export business.

Guangzhou KAIXU Audio Equipment Co., Ltd takes an important lead in the markets. We are a modern manufacturer and supplier of quality lightweight power amplifiers. The stereo power amplifier series is one of the main products of . KSA best power amps for live sound is designed by a team of energetic and experienced designers who are willing to guide the customers through the flawless and timely execution of any bathroom design project. The sound of this product is loud enough for outside usage. This piece of furniture is functional and among timeless pieces that can easily fit in a space and also people's budget. The product is widely applied in KTV and multimedia halls.

We are committed to keeping on the stable business relationships with our customers. We are always willing to work with them side by side, and strengthen our communication on business.