Pacrim is one of the AD Audio Co.,Ltd' brands, which was established in 1998 and devoted to the development, manufacture, marketing and application of professional sound appliances.

Rely on advanced technology, high-quality products and the great service, AD audio has already supplied products to all parts of the world. "The high-quality products and good solution " is the pursuit for all the staff of AD Audio. we will keep on improving, offering the specialized audio products with high performance for all the clients.