Guangzhou Diamond Electric Appliance Co., LTD is the high-tech enterprise dedicated to R&D, production and sales.
The main products are the amplifier speaker products including active Amplifier Speaker, multimedia speaker, professional speaker etc. We have many famous brand in Chinese Marketing as "DIAMOND, GEARDON, PROEXT".
High-quality, High Efficiency, High Harvest" is our business philosophy since its inception; We strictly implement the ISO9002 quality system standards to all-round quality management.
Party Speaker, Trolley Speaker, Bluetooth speaker, Professional Speaker.
We have OEM experience of world famous brand loudspeaker and high quality and affordable price.
"High quality, high efficiency, high harvest" is our business philosophy since its establishment.
Our company is a high-tech enterprise integrating R & D, production and sales.
With efficient equipment and management, strict quality control, establish the most professional sales team to meet the OEM and ODM requirements
of different customers.