Longshen Seal Manufacture (W.H) Co.,Ltd
compressor oil pump cover
compressor connecting rod
Nozzle
SISIC spiral nozzle
L series pump
J series pump
ZBYL series pump
BG、ZBD、ZBQ Series pump
Electricity mechanical seal HZ3
Electricity mechanical seal HZ2
Electricity mechanical seal TFPT07(A)
Electricity mechanical seal TFPT05(B)
Electricity mechanical seal HZ1
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