持續的改進和對液壓領域的專注，超過三十年的設計及制造經驗，GRH從1986年至今取得了引人注目的成功。
產品的研發和技術創新是GRH前進的動力。
TS16949的標準 ，是GRH遵守的程序化準則。
員工的理念、能力和創造性是GRH不同于競爭對手的主要因素。

GRH設計并生產：液壓齒輪泵及恒流泵/片式多路閥及整體多路閥/液壓齒輪馬達及液壓分流器；這些零部件主要應用于工業機械、物料搬運、工程機械、農業和其它領域。

GRH充分意識到客戶在設計階段作出的貢獻及其產品設計輸入的重要性。除了供應GRH目錄上的產品，GRH還與客戶密切協作提供液壓技術的系統解決方案。客戶可以依靠GRH在液壓元件及系統設計方面的經驗及GRH 技術去實現他們的設想。

GRH已關注到電子控制與液壓系統集成的重要性，為了優化設計及節約能源，GRH在系統的電子控制及集成化方面正在做出自己的努力。

上海國瑞液壓科技有限公司— GRH的海外經銷中心。
江蘇國瑞液壓機械有限公司— GRH的生產制造基地。

With persistent improvement and enthusiasm for hydraulic industry over the past 30 years,GRH has achieved outstanding success since the year of 1986.
Standard of TS16949 is programming principle that GRH abides by.
Research and innovation on new products is a driving force that keeps GRH making progress.
Employees’ concept, capability and creativity is major factor that differs GRH from other competitors.

GRH designs and produces: hydraulic gear pump and constant flow pump/ sectional valve and monoblock/ hydraulic gear motor and hydraulic flow divider. These components are mainly used for industrial machinery, material handling, construction machinery, agriculture and other fields.

GRH is fully aware of the contribution customers have made during the design phase and the importance that their product design inputs. Beside the products in our catalogue, GRH has a close cooperation with customers by offering them solution to hydraulic system. Customers can make their conceiving true relying on GRH’s system design and application experience.

GRH has paid attention to importance of electronic control and hydraulic system integration. In order to optimize design and save energy, GRH is now making great efforts in the aspect of electronic control and system integration.

Shanghai Guorui Hydraulic Technology Co., Ltd Overseas sales center
Jiangsu Guorui Hydraulic Machinery Co., Ltd Manufacturing base

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