J. Sound Audio Equipment parts Co. Ltd. Is located in Panyu, Guangzhou, China. Since established in 2004, we have over nearly 9 years of experience in designing product solutions for professional loudspeaker industries. We are mainly focused on producing high quality professional loudspeaker cabinet accessory. Our products arrange including: Horn, quick pin, rigging, back plate, flying frame, connector, top hat, etc, they are widely used for Line Array speaker system, full range speaker system.In addition to catalog product, we have extensive design and manufacturing capabilities that enable us to produce custom products designed to fulfill your specific needs. We can also customize or personalize any of our catalog products.In our factory, we have mould design Dept., mould producing workshop, assembling workshop, Quality Control Dept with tensile test machine.