Product characteristics: 1）Magnetic valve, electromagnetic controlled is automatic basic component to control fluid. It is a kind of executor not limited to hydraulic or pneumatic. 2）Expected control can be realized by cooperating with different circuits. In addition, The controlling accuracy and flexibility can be guaranteed. FDSP - is a qualified manufacturer which specializes in developing, producing and marketing top class machinery equipment. Now we focus On Pellet mill, Hammer mill, Mixer, drum dryer,  wood chipper, packing Machine etc. [.fdsp-cn.com] (1) More than 23 years'experience in biomass and feed pellet production field. (2) Approved ISO9001 and international certificate: CE , ISO and SGS. (3) 9 years golden Supplier in Alibaba.  (4) Exported to over 50 countries and finished more than 1000 turn-key projects. (5) Specialized in designing, researching, developing, manufacturing and exporting.