Guomao Speed Reducer Group is a large professional manufacturer of speed reducer in China. Established in 1993. SHANDONG GUOMAOGUOTAI REDUCER CO., LTD is located in Shandong Peninsula and headquartered in Yantai, a beautiful port city, has been granted by the Group to exploit international market, and sincerely wishes to cooperate with all friends!


Guomao Group possesses the total assets of 450 million RMB, covers an area of 800,000?, and has more than 2500 staffs and workers. All kinds of professional personal accounts to 20% of the whole members. Sales value of reducers exceeded 1.5 billion RMB in 2010. GUOMAO Group will build a new manufacturing base of reducers and motors with an investment of 1.8 billion Yuan in Hi-tech Zone of Wujin District, and it is expected to be completed in Dec, 2011, with a long-term strategic goal to achieve an annual sales value of 5 billion Yuan.


Guomao Group possesses a lot of domestic-made and imported advance equipments and testing instruments, including Nile counter gear grinding machine imported from German, OKUMA horizontal machining center imported from Japan, gear inspection and test center and three-coordinates measuring machine. Our products have been in conformity with ISO9001:2008 standards, ISO14001:2004 standard and OHSAS18001:1999 standard.