Mainly there are 3 types of production standards - industry, national and international standards. Some professional speaker 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.

With a large number of pa speaker amp delivered around the world, Guangzhou KAIXU Audio Equipment Co., Ltd is recognized as one of the leading designers and manufacturers. pro audio amplifier produced by is very popular in the market. KSA professional audio amplifier has passed through a complete and complex processing procedure which includes materials inspections, performance testing, surface treatment, and dimensioning. These procedures meet the requirements of the sanitary ware industry. The product is widely applied in KTV and multimedia halls. Businesses rely on product packaging to delivery information. This product thoroughly provides element information, instructions for use, and features. It has the advantage of excellent acoustic signal conversion.

We partner with responsible vendors to ensure proper management of waste. We utilize the waste management hierarchy to reduce wastes generated and reuse materials as possible.