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          Jiangdu Yongjian CO., Ltd. is a high and new technology enterprise in Jiangsu Province. At present, having

        established an technology development institute,two design studio, an laboratory, and an trial-manufacture workshop,

        putting talents person who are science and technology ability in a very important position, and employ 5scientific

        research experts as our company’s technical adviser, one of them have 4 senior engineers as strong support, provide

        high quality and technical guarantee for manufacturing hydraulic cylinders.
         
         
         

          

         
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