German Ma Xun (China) Limited company

Dema United States is the world's leading manufacturer of industrial filtration equipment, since 1915 Frank DEMASON invented the world's first since an air filter, Dema's has been working to promote the progress of various filtering techniques. <br>???? Dema's almost brand products in this field has led every major technological innovations. Made 1000 a number of invention patents, and has more than 100 exclusive filter formula in the world with more than 40 factories, providing more than 10,000 kinds of systems for filtration and exhaust products, the only way to provide intake and exhaust system complete solution for manufacturers, more than 70% of the console manufacturers designated DEMASON brand products for the original equipment, has set up China's total product Dema's Wharf, the China market with more than 800 kinds of products storage, and can be in accordance with the requirements of customers at any time to get the increase. <br>???? Dema's (China) Co., Ltd. as Dema's products in China authorized dealers for Dema's brand of products in the Chinese mainland to promote the brand, product distribution and after-sales service as well as logistics and distribution. In Dema's (China) Co., Ltd. promotion, the United States Dema's filters may be China's current market inventory of the most abundant, the most convenient and rapid logistics and distribution of high-quality filters. <br>???? Dema company's products are widely applied in the oil. Refrigeration. Aviation. Materials. Metallurgy. Electronic. Power. Construction machinery. Environmental protection. Ship. Food. Medicine, and other industrial fields.