| Business name | Description | Companies | Period |
|---|---|---|---|
| HYD' Unit Dvision | PUMP, CYLINDER | General Store | 96. 06 ~ present |
| ACCUMULATOR | Doosan Heavy Industries & Construction | ||
| VALVE, HYD' MOTOR | Doowon Heavy Industries & Construction | ||
| AIR parts | S&T Dynamics | ||
| Hydraulic press machine | Manufacture of HYD' UNIT, Satellite launch vehicle | Doowon Heavy Industries & Construction | 96. 06 ~ present |
| SERVO control, low pressure, casting machine HYD 'UNIT | East-West Mechanism | ||
| Industrial furnace control, HYD' UNIT | Dongsung Enertec | ||
| Surface Grinding M / C Oil Pressure (G7 PROJECT) | S&T Dynamics | ||
| Machining HYD' UNIT | S&T Dynamics | ||
| TNL-80V2 | S&T Dynamics | ||
| TNL-120V | S&T Dynamics | ||
| TNL-160V | S&T Dynamics | ||
| TCH-45 | S&T Dynamics | ||
| TCH-50 | S&T Dynamics | ||
| TBL-8 | S&T Dynamics | ||
| TSL-6 | S&T Dynamics | ||
| MCH-40 | S&T Dynamics | ||
| Facing processing M/C | KoreaHeavy Industries | ||
| Facing processing M/C | DaewooHeavy Industries | ||
| PL-15/25 | smec | ||
| TABLE LIFTER | SamsungHeavy Industries | ||
| Bogie linked for synchronization | Oriental Precision | ||
| TURN-OVER SYSTEM | Volvo Korea | ||
| Double head excavator BORING | Daewoo Heavy Industries | ||
| ELEVATOR, RAIL processing M/C | LG Electronics (China) | ||
| 70TON INDEX M/C HYD' SYSTEM | S&T Dynamics | ||
| H-400用 HYD' UNIT(15SET) | Hyundai Motors (air) | ||
| Washer, HYD' UNIT(8SET) | Hana ENG'G | ||
| (LNG line) FORMING M/C | Hyundai Heavy Industries (Research center) | ||
| Other special machine, HYD' UNIT | |||
| Industrial Machinery | Iron and steel assembly (Nippon Steel) | Hwang Woong Precision | 96. 06 ~ present |
| Hwang Woong Precision | Hwang Woong Precision | ||
| Large steel plate loading system | Daewoo Shipbuilding | ||
| BUSHING PRESS | W I A | ||
| Radiator special machine | Telphi Korea | ||
| Shipbuilding equipment (crankshaft) | STX | ||
| Marine loading arm HYD' system | KTL, Huchems | ||
| Marine loading arm HYD' system | KTL, Huchems, SK Energy | ||
| Marine loading arm HYD' system | KTL, Hyundai Steel | ||
| 5 TON HYD' Unit Ass'y (1st) | Korea broach, Daedong gear | ||
| 5 TON HYD' Unit Ass'y (2nd) | Korea broach, Kumho Precision | ||
| 7.5 TON HYD' Unit Ass'y | Korea broach, Dicorp | ||
| 10 TON HYD' Unit Ass'y | Korea broach, Dicorp | ||
| 20TON HYD' UNIT ASS'Y | Korea broach, Hyundai mobis | ||
| 1, 2, 3, 4th forming M/C | Jaegun precision (China) | ||
| SPINNING M/C HYD' UNIT | Plantech (Dubai) | ||
| 16TON. TRANSPER CAR | Plantech (Algeria) | ||
| Renovation of washing machines line in India | Plantech Plantech (India) | ||
| BENDER & UNLOADER M/C | Plantech (Gwangju Samsung) | ||
| Shipment line up-down C/V M/C | Samil Tech (Gwangju Daewoo Electronics) | ||
| CPC HYD' PUMP UNIT (Posco) | Chung Woon TNF, POSCO | ||
| M5ZR1 T/M Assembly line | Il Yun, Hyundai WIA | ||
| M5ZRT1 SUB Assembly line | East-West Mechanism, Hyundai WIA | ||
| 15 TON HYD' unit ass'y | Korea broach, Namyang Industries | ||
| ST-900V | S&T Dynamics | ||
| TNV-650A | S&T Dynamics | ||
| GHO-350/500 | S&T Dynamics |