HY Industry is one of the most professional manufacturers in China, specialized in designing and manufacturing a full line of aluminum&steel products, including aluminum&steel grating, swaged aluminum louvers, grating stair treads, stanchions and other building materials. Our company is dedicated to serving our customers not only by procuring products through our extensive business network but also by manufacturing custom-made products by our independent factory facilities. Prompt supply of less-expensive premium products is our ultimate pursuit for value-added customer service.