November 18, in the economic development zone pump valve industry park decorated, and were decorated with flags. the second session of the chinese, the pump valve and merchants  exhibition held from here. in cameroon, beijing, zhejiang, 800 customers at home and abroad with the intention to complete the project investment, "get the pump valve attention of all the sectors of the feast. in the field work, 29 firm signed on the spot with a total investment of $52�� investment agreements, also, fair, a pump valve sales
micro pumps