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The company has undertaken two national torch program projects, one zhejiang province innovation project and one provincial science and technology center enterprise innovation fund. The carbon molecular sieve series products produced by the company have won 2 national key new products, 2 provincial high-tech products and 8 provincial new products respectively. The company is the first in the industry to pass the ISO9001 (2008) international quality system certification, and provincial clean production acceptance. The company (haihua) trademark has been appraised as a famous trademark of huzhou administration bureau of industry and commerce. Zhejiang provincial administration for industry and commerce AAA grade contract - abiding and credit enterprise. At present, the series of carbon molecular sieve products produced by the company have been successfully applied to the P•S•A nitrogen making equipment, and have been designated as supporting products by several large and medium enterprises of pressure swing adsorption. Our products are mainly exported to European Union, South America and southeast Asia, Hong Kong and macau. The company registered "haihua" trademarks, in the domestic and foreign markets have enjoyed a higher visibility.