L&K has been established to be the best company in the field of hydraulic and pneumatic sealing under the management philosophy of "Best Quality".

Since its establishment on March 1st, 2001, we have supplied hydraulic and pneumatic seals for heavy construction equipments and industrial equipments in the domestic and overseas market and have been getting good response from the market.

L&K promises to our customers that we will do our utmost to get the best technical competitiveness in the area of hydraulic and pneumatic sealing.

C/JOING SEAL(ROI)	PIN DUST SEAL(DWI)
PISTON ROD SEAL(IUH)	T3G O-RING
T3P O-RING	C/JOING SEAL(ROI)
C/JOINT SEAL(SPNRI, HI)	HUD SEAL
OIL SEAL	O-RING(URE)
POM N4W BACK UP RING	PISTON ROD SEAL(ISI)
PISTON ROD SEAL(IDI)	BUFFER SEAL(HBY)
COUSHION SEAL(N4B)	COUSHION SEAL (N4BN)
OIL SEAL 2 LIB	PIN DUST SEAL(DLI)
PISTON SEAL(KRI)	PISTON ROD SEAL(UPI)
WEAR RING(Nylon6-33%)	BRN3T BACK UP RING(GRAY)
BRN3T BACK UP RING(WHTEER)	DUST SEAL(DKBI)
C/JOING SEAL(MSJA)	N4W BACK UP
PISTON SEAL(OK SEAL)	T3P O-RING BACK UP
PISTON SEAL(SPGW, FTN)