What is the proportion of material cost to total production cost for public address system ?
It varies from manufacturer to manufacturer using different technologies and working with different raw material suppliers. In order to ensure the quality of public address system , manufacturers must make the necessary investment in raw material selection before manufacturing. In addition to carefully selected materials, manufacturing costs, especially high technology, labor input and advanced equipment prices are also critical.
Dongchuang  Array image343
After focusing on dj power amplifier for many years, Foshan Dongchuang Audio Technology Co., Ltd. gained recognition of the industry people. The active speakers is one of the main products of Dongchuang Audio. Dongchuang Audiobest pa speakers is made under powerful productivity with excellent equipment and advanced technology. This product is highly resistant to scratches caused by sharp objects. The product enables people to hide their flaws and imperfections, helping them build a positive attitude towards life. Its inner embedded denoising mic can transfer a quality voice.
Dongchuang  Array image343
Dongchuang Audiois looking forward to cooperating with you for our high quality pa amplifier. Get an offer!

Custom message
Chat Online 编辑模式下无法使用
Chat Online inputting...