We are the manufacturer of pressure vessels, sanity related tank and mixer, filtration vessel and other products. We also engaged in designing, manufacturing, and assembling of machines in food industry, pharmaceutical and chemical area.Our company's product line includes American Society of Mechanical Engineers (ASME-U & ASME UM) approved pressure vessel ranging in size from 1 to 30000 gallons(for all of your registration requirements), Hongda has been authorized by 3A, PED, and ISO9001.Since 1992, we have grown from one product line into an international company of over 300 employees and a broad line of virtually all pressure tank families, and acquired 320000 square feet facilities.We continue to produce quality products for various applications. Our strong business development group is dedicated to work continuously to ensure our customers' needs.