Introduction of Hangzhou Meian motor CO., LTD and Hangzhou Shuangyu motor CO.,LTD ShuangYu Industrial (China) Limited was set up in 1998 ... the good choice for mining equipment, textile equipment, food machinery, pumps and fans mechanical equipment, etc. SYB series motors ... . After many years of efforts, cooperate with Hangzhou Meian motor CO., LTD, we develop, design, produce and manage varies kind of ...