HY INDUSTRIES Industrial Co., Ltd., founded in the 1990s, is a technology enterprise originated in Australia. It has been committed to providing quality products and services to the world for many years. Aluminum alloy grating products are the characteristics of Haiyue Industrial products, because of its high quality parity has been widely purchased. There are many types of aluminum alloy grille, flat type, tooth type, working type, T type, dovetail type, pressure lock type, we provide a variety of spacing products at the same time accept custom.