Astone Electronics Co., Ltd. is a professional manufacturer of sound and LED lighting products, covering professional loudspeakers, PA power amplifiers, public address systems, car woofer and car amplifiers. We can also produce LED cups, LED tubes, LED displays. Our pricing is born of the philosophy "a better products for less". We never reduce the quality to get low prices. Our secret is engineering perfect and most efficient work. Every component of every product is designed to the lowest tolerances. Now we have gained high reputations from many of our customers all over the world. Our customer can count on the consistency they need to develop and maintain their reputations for a particular kind of products. OEM and ODM orders are welcomed.