-
- 2010. 07.
- patent(Double Suction Volute Pump)
- 2010. 07.
- Certificate of attestation ISO 14001
Environmental Management System.
- 2010. 09.
- patent(Vertical Flow Pump)
- 2010. 10.
- Energy Efficiency Ratings Product Registration
(Energy Management Corporation)
- 2011. 01.
- patent(Sludge removal device of the pump)
- 2011. 04.
- Performance Certificates(Submersible Flow Pump
Equipped with a Sludge Removal)
- 2011. 04.
- Performance Certificates(Vertical Flow Pump
Equipped with a Sludge Removal)
- 2011. 05.
- Patent(Submersible Pump with air
cooling system)
- 2011. 10.
- Certificate of High Efficiency Manufacture system
- 2012. 04.
- Patent(Possiblelly Start and Running test at
Dry Condition)
- 2012. 07.
- Patent(Submersible pump with Multi cooling
and Running system)
-
>
- 2001. 01.
- Be registered Specialty Contractor from Gimpo City.
- 2004. 06.
- Member of Korea Electrical Manufacturers
Association.
- 2004. 07.
- Listed as the Venture Business from Small and
Medium Business Administration.
- 2004. 09.
- Obtained High Efficiency Certificate from Korea
Energy Management Corporation.
- 2004. 11.
- Joined Korea Federation of Pump Industry
Cooperatives.
- 2005. 05.
- Listed promising Small & Medium by Gyeonggi
Provincial Government.
- 2005. 07.
- Received 1 billion won monetary contribution from
Republic of Korea.
[Technology Development Fund, Subject Name :
Multifunctional Structure Special Motor]
- 2007. 02.
- Build branch Factory at Songma-Ri
- 2008. 10.
- Certificate of conformity with the following European Directives.
-
>
- 1993. 12.
- Establishment of Siheung Factory.
- 1994. 04.
- Acquired form_approval of Elevator and left motor.
- 1994. 05.
- Joined Korea Agricultural Machinery Ind,
Cooperative.
- 1996. 08.
- Obtained KS Certificate
[KS C 4202 Low 3 phase Induction motor
from Korea tandard Association.]
- 1999. 05.
- Member of Gimpo Chamber of Commerce
and Industry.
- 1999. 06.
- Obtained KS Certificate
-
>
- 1980. 02. 10
- Establishment of Daehan heavy
electric machinery Co., ltd.
- 1980. 03. 01
- Produced its first water for
irrigation pump and motor.
- 1984. 02. 01
- Initiated Mass production
and shipment of Tower
crane hoist,Trolly,Slewing motor.
- 1987. 09. ;
- Member of Inchon Gyoung Gi Machinery Ind,
Cooperative
- 1989. 11. 01
- Constructions of Gimpo Factory.