We can provide many types of air purifiers and fume extraction systems.Our products are widely used in more than 200 industries including welding, casting, metal cutting, grinding, woodworking, papermaking, ceramics, tobacco, chemical industry and so on. We also can design products according to the particular requirements and working conditions of the customers. We introduced in advanced technologies from Germany and France and come to the top level in the world.We are the only corporation in China who possesses a key technology that combines humidity and temperature control with the air purification for a whole workshop.