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Innovative results

Mei ling group has more than 70 utility model patents authorized by the state intellectual property office ,  24 proprietary technology ,27 products with tapered fin tube condenser and efficient microbial and  coking wastewater treatment technology , The technology has passed the technological achievements appraisal organized by department of science  in shandong province and Zibo science and technology bureau The technology has reached the domestic leading technical level or advanced level, More than 50 product technologies have been included in the national, provincial and municipal science and technology, There are 64 kinds of products, or technologies achieving 64 awards, including national level four, at the provincial level 9, 29 municipal, district-level 28. The company has published 11 professional papers On the publication at or above the provincial level.


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