Over the years the company adhere to scientific and technological progress, increased technological inputs, one after another with the tertiary institutions, Mechanical Design and Research Institute and the Ministry of Industry PCL Company USA, RSL company, WATERLINK companies, MASTER companies, France NATIONAL STANDARD Corporation, the Hong Kong ECCO R & D companies, etc. design units, continues to introduce new and has formed a "water, gas, dust, sound of" four major series, more than 60 kinds of products, by automobiles, machinery, metallurgy, printing and dyeing, paper making and other industries widely used.

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