ʻO Shenzhen Zhongke Century Technology Co., Ltd.ua hoʻokumu ʻia i ka makahiki 2009, he loea, alakaʻi a me ka mea hana nui i hana i ka noiʻi, hoʻomohala, hana, kūʻai aku a me ka lawelawe ʻana o ka micro DC brushless centrifugal water pump.ʻO ka hoʻohana ʻana i ka mīkini pahū centrifugal dc brushless i kahi kaʻa dc brushless e hoʻopau i nā hopohopo ma luna o ka abrasion brush, e hōʻoia ana i ke ola lawelawe…