Company R&D Center opened(Industrial Technology Promotion Association)
Obtained INNO-BIZ certificate
Completed parts/materials technology development project (hydraulic main pump)
Tata Daewoo Co., Ltd. 15ton GEAR PUMP ASS`Y development
For heavy equipment REMOTE CONTROL VALVE ASS`Ydevelopment
For heavy equipment PEDAL VALVE ASS`Y development
PTO localization developed for commercial vehicles of 5-ton or over (Industrial Technology Promotion Association)
SERVO VALVE ASS`Y development
DOUBLE POWER TAKE OFF ASS`Y National project development
Buses BEVEL BOX? ASS`Y Began development for- National project
24ton DUMP TRUCK MODULE SYSTEM development
SINGLE POWER TAKE OFF In-house development
POWER STEERING Gear module localization development for ultra-precision control
Commercial vehicle 24TON over DUMPING CONTROL UNITE over localization development
Buses BEVEL BOX Assy development
25.5ton DUMP TRUCK Bent axis PISTON PUMP localization development
25.5ton DUMP TRUCK MODULE SYSTEM development
5ton DIRECT, For OFFSET POWER TAKE OFF development
High-HP power cylinder for multi-shift TM development
High-HP trochoid oil pump for multi-shift TM development
Gear pump, gear motor for hybrid bus cooling system development
5Ton for excavator Pump localized proportional control valve development
High-HP hydraulic auxiliary braking device for commercial vehicles (retarder) development
Aluminum all-in-one for RCV Housing, Port Plate development
Dozer Valve Prototype development
Youngdong Tech Co., Ltd. has established the following fundamental quality policy and goal for continuous growth and developed by designing/establishing quality management system based on the requirements of ISO 9001 / ISO 14001 for suitability, and designing/developing/manufacturing quality products through continuous improvements.
No. | Patent No. | Name of Patent |
---|---|---|
1 | 10-0901842 | Power shift |
2 | 10-1043600 | Power device |
3 | 10-1062159 | Housing of hydraulic control valve and method thereof |
4 | 10-1082821 | Hydraulic control valve |
5 | 10-1649590 | Power takeoff unit |
6 | 10-1779360 | Excavator pedal valve |
7 | 10-1900755 | Spring combination structure of pusher for supporting pump |
8 | 10-1925511 | Hydraulic pressure valve of assistance brake apparatus for vehicle |
9 | 10-1925513 | Hydraulic pressure valve of assistance brake apparatus for vehicle |
10 | 10-1925516 | Hydraulic pressure valve of assistance brake apparatus for vehicle |
11 | 10-1961929 | Oil equalizer for retarder |
Utility model | ||
20-0439539 | Power take-off for automobile |