GRH, since 1986, which is located in Jianhu County High-tech Economic Zone, registered capital is 20 million yuan.
As the national high-tech enterprises, the company has more than 300 employees, including more than 100 technical personnel above collegue degrees which accounting for more than 35% of the total number of employees, more than 60 R&D personnel which accounting for more than 20% of the total number of employees.
GRH has a manufacturing base in Jiangsu and an overseas marketing center in Shanghai. It mainly produces: electro-hydraulic proportional valve, hydraulic gear pump, gear motors, flow divider, orbital motor, power unit, hydraulic system and other products. The annual total output 2.2 million sets, serving customers in more than 100 countries and regions around the world.video
Adhering to the concept of “Innovation promote development and achieve the future” we have 65 professional R&D personnel, including 12 with senior titles and 26 with intermediate titles.
Leveraging on the advantages of innovation platforms such as provincial engineering technology research centers, provincial enterprise technology centers and provincial engineering centers, GRH has successively cooperated with Zhejiang University, Tsinghua University, China University of Petroleum, Zhejiang University of Technology and other well-known domestic universities. We have invited domestic and overseas industry elites to form a strong talent team, independently research and develop the application of patented technology.
GRH passed China Quality Certification(CQC) quality system certification. The internal control standards are much higher than the national and peer standards. Now we are in line with international first-class brands.Following the four-level quality control standard, namely raw material control, manufacturing process control, factory product control and mature products improving control. Invited a quality management team from Japanese to achieve high-standard output of quality management, trained every front-line worker to be a meticulous quality inspector. In the end, the quality inspection team is even more rigorous to test every product sent for inspection and factory products.
NACHI Industrial Robot
Controlled Atmosphere Carburizing Furnace
DMG High Precision CNC Machining Center
Engis Honing Machine
Taylor Cylindricity Tester
“Persue the market with quality, enter the market with integrity, win the market with service and occupy the market with brand” is the eternal business philosophy of GRH. Exquisite technique, reliable quality and performance attracts customers all over the world. GRH products have passed the CE and classification society certification. GRH not only sell products all over the country, but also export to the United States, Canada, Germany, Britain, Italy, Brazil, South Korea, Japan, India and other countries. It has won the recognition and trust of users in more than 100 countries and regions around the world, including many world-renowned OEMs and industry benchmarking companies.
GRH was awarded “Jiangsu Province Credit Management Standard Implementation Enterprise”. Bank credit rating: AAA-level enterprise.
In 2011, the company was identified as “Jiangsu Province Electro-hydraulic Proportional Multi-channel Control Valve Engineering Technology Research Center”. GRH has 9 authorized patents, 4 of which are invention patents and 5 are utility model patents.
In 2013, GRH was recognized as “Jiangsu Province Enterprise Technology Center” and “Jiangsu Province High-end Hydraulic Transmission Engineering Center”. The “GRH” brand trademark was awarded the well-known trademark of Yancheng City. “Electro-hydraulic proportional multi-channel control valve with changeable pressure compensation method” Won the second prize of “Industry Technology Progress Award” from China Hydraulic Pneumatic Seals Industry Association.