Taishan Tule Audio Technology Development Co., LTD, a company which is mainly manufacturing the cases, into the speakers, hardware, to perform large-scale infrastructure projects in areas such as the comprehensive modernization of the International business, is one of the world&＃039;s largest production base for cases and export base. Tule company, established in 1996, is a research and development, production and sales in one of Hong Kong enterprises.We have cases factory, stage board factory, hardware factory.Production hardware, metal, wood and other cases, audio equipment and accessories;and water-proof storage cases, aluminum storage cases, cases for special product and Metal production, metal, wood, and other family luggage, audio equipment and accessories; and water storage containers, aluminum storage boxes, storage and transportation products, special boxes and easy disassembly stage portfolio of products and so on.