Wuxi Yijing Purification Equipment Co.,Ltd. is an ISO9001 certified air purification equipment manufacturer in China. Some of our more popular products include the medical purification room, cleanroom air shower room, clean bench, clean room pass box, air curtain, 100 class clean cabinet, and clean room HEPA filter. Our air purification equipment removes impurities from the air to create a clean environment, so it is widely used in the electronic, electrical appliances, medicine, food, scientific research, and many other areas.