Hebei Zhengshun Environmental Protection Equipment Co.,Ltd. is the supplier of FRP machineary and products. It engage in the development of the FRP pipe production line, FRP filament winding tank production line, pultrusion machine, grating machine and other relatived equipments. The main products include: FRP/GRP pipe, tank, cable tray, profile, cooling tower, SMC water tank, FRP fan, FRP waste gas Scrubber.. and Central air conditioning terminal products. We are a Modern enterprise focusing on manufacturing, sales, installation and aftersale service. Based on idea of people-oriented,...