Xinxiang Zhengyuan Purification Science and Technology Co., Ltd. is a certified high-tech enterprise that specializes in the design and manufacturing of 1st and 2nd class pressure vessels. Our company offers a wide range of high-end metal filter materials, filtration products/systems, pressure vessels, reaction stills, and towers. In addition to our manufacturing capabilities, we also provide sales and consultation services to help our customers identify the best solutions for their filtration and pressure vessel needs. Trust us to provide you with reliable and efficient products and services for your business.