No.	Part Name	Use for	Country	Year of R&D	Customer
1	Skin V-Packing	Plunger Pump	Japan	1986	Hyundai steel
2	FPM U-Packing	Hydraulic cylinder for Rolling Machine	Japan	1987	Hyundai steel
3	CR Oil Seal	Fish skiving Machine	Japan	1987	Joil Industry
4	Foam Rubber Roller	Fish skiving Machine	Japan	1987	Joil Industry
5	Skin With Rubber Oil Seal	Hub for Multi-purpose armored motorcar	USA	1987
6	SAM Type- special Oil Seal	Head Seal for T4 Excavator	USA	1988	Joong-Ang Construction
7	Nitrogen Tube for High Pressure	T4 Excavator	USA	1988	Joong-Ang Construction
8	FPM V-Packing	Hyd.Line in Steel mill		1988	Hyundai steel
9	Diaphram		USA	1988	Thermoelectric power plant
10	SAM Type- special Oil Seal	Rolling Machine	Japan	1988	Yunhap Steel mill
11	PTFE Hatch Packing	Hatch for Chemical Shipping Vessel	England	1988	Hankuk Special ship
12	FPM Bellow(350 × 1T)	Wire Rolling Machine	Sweden	1989	Hanjin Industry
13	Carbon Oil Seal	Hyd.Pump for heat transfer fluid	USA	1989	Thermoelectric power plant
14	Mechanical Seal	Hyd.Pump for heat transfer fluid	USA	1989	Thermoelectric power plant
15	Diaphram	Air Jumper for Crane	USA	1989	DongAh Construction
16	Heat exchanger Gasket	Heat Exchanger		1990	KeangNam Metal
17	Urethane V-Packing	Aluminum Rolling machine	USA	1990	KeangNam Metal
18	Shock Absorption Damping Rubber	1500ton Power Press	Japan	1990	Hyundai steel
19	Diaphram	Air Chmaber (H-Beam Heavy Line)	Germany	1990	Hyundai steel
20	Mechanical Seal	Pump for Heat Transfer fluid	Japan	1990	Jaechul Chemical
21	Piston Packing for Heat-resistant	Hydraulic Line for Roller Machine	Japan	1990	Hyundai steel
22	Carbon Roller	Aluminum Conveyor Line	USA	1990	KeangNam Metal
23	FPM Oil Seal	Cargo Pump for Heavy Oil transport	Japan	1991	Hankuk Seecial Ship
24	FPM+NBR Gaskets	Pipe Line for Chemical Products transport		1991	Sewon
25	AD-W Type special Oil Seal	Rolling Machine	Japan	1991	Hyundai steel