GPY泵高效率，精確細緻的構造設計，本系列齒輪泵有高容積效率及高機械效率；可靠性高，重量輕，結構緊密細緻；先進的鑄造本性，確保性能穩定可靠；可與低壓大流量葉片泵組成高低泵組合，合理利用主能源，節約成本。

島津齒輪泵GPY-5.8R，GPY-8R，GPY-9R，GPY-7R，GPY-10R，GPY-3R，GPY-11.5R，GPY-4R，GPY-6R,GPY-12R

HYTEK電磁換向閥DG4V-3-2C-A-A220-6Y，DG4V-3-0C-A-D24-6Y，DG4V-3-6C-A-A220-6Y，DG4V-3-8C-A-A220-6Y，DG4V-3-7C-A-A220-6Y，DG4V-3-2B-A-A220-6Y，DG4V-3-2A-A-A220-6Y，DG4V-3-2C-A-D24-6Y，DG4V-3-0C-A-D24-6Y，DG4V-3-6C-A-D24-6Y，G4V-3-8C-A-D24-6Y，DG4V-3-7C-A-D24-6Y，DG4V-3-2B-A-D24-6Y，DG4V-3-2A-A-D24-6Y，

DG4V-5-2C-A-A220-6Y，DG4V-5-0C-A-D24-6Y，DG4V-5-6C-A-A220-6Y，DG4V-5-8C-A-A220-6Y，DG4V-5-7C-A-A220-6Y，DG4V-5-2B-A-A220-6Y，DG4V-5-2A-A-A220-6Y，DG4V-5-2C-A-D24-6Y，DG4V-5-0C-A-D24-6Y，DG4V-5-6C-A-D24-6Y，G4V-5-8C-A-D24-6Y，DG4V-5-7C-A-D24-6Y，DG4V-5-2B-A-D24-6Y，DG4V-5-2A-A-D24-6Y，

DG4V-3-0C-U-L-BJ-60H，DG4V-3-2C-U-L-BJ-60H，DG4V-3-3C-U-L-BJ-60H，DG4V-3-6C-U-L-BJ-60H，DG4V-3-8C-U-L-BJ-60H，DG4V-3-0A-U-L-BJ-60H，DG4V-3-2A-U-L-BJ-60H，DG4V-3-22A-U-L-BJ-60H，DG4V-3-2N-U-L-H-60H，DG4V-3-0C-U-L-H-60H，DG4V-3-2C-U-L-H-60H，DG4V-3-3C-U-L-H-60H，DG4V-3-6C-U-L-H-60H，DG4V-3-8C-U-L-H-60H，DG4V-3-0A-U-L-H-60H，

DG4V-3-2A-U-L-H-60H，DG4V-3-22A-U-L-H-60H，DDG4V-5-2N-U-L-BJ-60H，

DG4V-5-0C-U-L-BJ-60H，DG4V-5-2C-U-L-BJ-60H，DG4V-5-3C-U-L-BJ-60H，

DG4V-5-6C-U-L-BJ-60H，DG4V-5-8C-U-L-BJ-60H，DG4V-5-0A-U-L-BJ-60H，

DG4V-5-2A-U-L-BJ-60H，DG4V-5-22A-U-L-BJ-60H，DG4V-5-2N-U-L-H-60H，

DG4V-5-0C-U-L-H-60H，DG4V-5-2C-U-L-H-60H，DG4V-5-3C-U-L-H-60H，

DG4V-5-6C-U-L-H-60H，DG4V-5-8C-U-L-H-60H，DG4V-5-0A-U-L-H-60H，

DG4V-5-2A-U-L-H-60H，DG4V-5-22A-U-L-H-60H，

DG4V-3-0C-U-L-B-60H，DG4V-3-2C-U-L-B-60H，DG4V-3-3C-U-L-B-60H，

DG4V-3-6C-U-L-B-60H，DG4V-3-8C-U-L-B-60H，DG4V-3-0A-U-L-B-60H，DG4V-3-2A-U-L-B-60H，DG4V-3-22A-U-L-B-60H，

DG4V-5-0C-U-L-B-60H，DG4V-5-2C-U-L-B-60H，DG4V-5-3C-U-L-B-60H，

DG4V-5-6C-U-L-B-60H，DG4V-5-8C-U-L-B-60H，DG4V-5-0A-U-L-B-60H，

DG4V-5-2A-U-L-B-60H，DG4V-5-22A-U-L-B-60H

電磁閥DG4V-5-2C-M-U-D-20，DG4V-3-8C-M-U-D-60，DG4V-5-0C-M-U-D-20，DG4V-3-2C-M-U-D-60，DG4V-5-2A-M-U-D-20，DG4V-3-6C-M-U-D-60，DG4V-5-8C-M-U-D-20，DG4V-3-3C-M-U-D-60，DG4V-3-0A-M-U-D-60