The expense of raw materials refers to the cost of the components that go into a final manufactured product. It is one of three expenses included in a manufacturer's cost of goods sold. The others are labor expenses and amortization expenses. Raw materials expenses are often a hot yet challenging topic for any company in the manufacturing field. At present, sourcing and buying raw materials of home theatre power amplifier cost-effectively is a competitive advantage now. As a result, a large number of company managers and owners monitor raw materials expenses closely.

The Guangzhou Gisen Audio Equipment Factory brand has always been good at producing first-class music amplifier. Gisen Audio's dsp amplifier series are created based on unremitting efforts. Gisen Audio amplifier class td meets the latest industry production standards. The temperature control system can adjust the output power according to the changes of temperature. This product is anti-pill, wrinkle-free, and provide long-lasting color, which is all due to the steps taken during the finishing process.

Our company is committed to contributing toward and aligning with the United Nations Sustainable Development Goals. We promote sustainability every day, in everything we do.