New area “ of east of Wenzhou “ river bank of factory ground of small abacus experiment of Zhejiang Yongjia－－－ Oubei town, with the Wenzhou City compartment  hope, and the geography term is superior, and the transportation is convenient. the precursor is a small abacus of Jianhua of “ Jiangbei establishing in 1983 to experiment the factory “ , and permit to change name to the small abacus of Yongjia of “ Zhejiang the experiment the factory “ in 1990.21 yearses, wes are deep to record the esteemed and beloved Zhou en lai development, profession that the premier's words language: the “ want to tell the underneath, and don't throw away the abacus, and the monkey eat the most dangerous “ of the peach. be absorbed in the abacus profession, concentrate on the calculation by abacus business to research to manufacture, produce the every kind of quantity best, small abacus of meeting of special discount price is with the small abacus, product of bead mental arithmetic deep suffer the national and each provincial bank, bead, teach , school, infant the park's consistent good opinion, and return the far sell Singapore, Malaysia, Taiwan...etc. the nation with the region.