The power that moves the world
It is the technological ability that pursues after the optimal functionality and safety.

DAYOU Global pioneering mindset towards the new technology development is spreading out to the global market, going beyond the domestic market. To consolidate its position in the domestic and overseas markets, DAYOU Global pursues after the technological alliance with the leading overseas companies and is stepping up the effort to develop new technologies that are suitable for the domestic situation.

The new projects that are underway effectively for the Hyundai, Kia, GM KOREA and MITSUBISHI are the evidences. At the same time, it is the result of the DAYOU Global utmost effort to cultivate and to enhance technological prowess while carrying out client companies’ new projects. Incessant passion of the DAYOU Global research team for the new technology development and pioneering spirit will serve as the solid foundation for taking off as the best Aluminum Wheel specialized company both in and out of the Korea.

R&D performance

※ patent intellectual property

patent title	name of the country of registration	registration (application) NO.	Year, month and day	applicant	others
Plate carbon nanomaterial production method and plate carbon nanomaterial produced accordingly	Korea	10-1347630	2013.12.27	DAYOU SMART ALUMINIUM / SungKyunKwan University industry-academic cooperation team
Surface type heating element and production method	Korea	10-1316935	2013.10.02	DAYOU SMART ALUMINIUM / DAYOU A-TECH / SungKyunKwan University industry-academic cooperation team
Method for encapsulating carbon material into the aluminum	Japan	5296438	2013.05.14	DAYOU SMART ALUMINIUM / SungKyunKwan University industry-academic cooperation team
Method for forming Al-C covalent bond between aluminum and carbon material	Japan	5296439	2013.05.14	DAYOU SMART ALUMINIUM / SungKyunKwan University industry-academic cooperation team
Carbon material interface reinforcement method using Nano silicon carbide coating	Korea	10-1242529	2013.03.06	DAYOU SMART ALUMINIUM / SungKyunKwan University industry-academic cooperation team
Nano particle produced by using carbon nanotube and production method	Korea	10-1173847	2012.08.08	DAYOU SMART ALUMINIUM / SungKyunKwan University industry-academic cooperation team
Method for encapsulating carbon material into the aluminum based on the STEP method	Korea	10-1169355	2012.07.23	DAYOU SMART ALUMINIUM / SungKyunKwan University industry-academic cooperation team
Method for increasing aluminum using carbon material	Korea	10-1114628	2012.03.06	DAYOU SMART ALUMINIUM / SungKyunKwan University industry-academic cooperation team
Lightening aluminum wheel production method and resulting aluminum wheel	Korea	10-1017930	2011.02.21	DAYOU 대유에이피
Encapsulation method using carbon material	Europe	2072635	2010.10.27	DAYOU 대유에이피 / SungKyunKwan University industry-academic cooperation team
Carbon material production method based on the condensation method and aluminum composite production method	Korea	10-0971372	2010.07.29	DAYOU 대유에이피 / SungKyunKwan University industry-academic cooperation team
Method for forming covalent bond among aluminum and carbon material, method for producing aluminum and carbon material composite and the aluminum and carbon material composite produced based on this method	Korea	10-0962429	2010.06.17	DAYOU 대유에이피 / SungKyunKwan University industry-academic cooperation team
Aluminum and carbon material composite using rapid heating method and production method	Korea	10-0940044	2010.02.17	DAYOU 대유에이피 / SungKyunKwan University industry-academic cooperation team
Carbon material’s aluminum plating device and method using electric gilding	Korea	10-0907804	2009.07.08	DAYOU SMART ALUMINIUM / SungKyunKwan University industry-academic cooperation team
Method for forming covalent bond among aluminum and carbon material, method for producing aluminum and carbon material composite and the aluminum and carbon material composite produced based on this method	Korea	10-0907334	2009.07.03	DAYOU SMART ALUMINIUM / SungKyunKwan University industry-academic cooperation team
Method for encapsulating carbon material into the aluminum	Korea	10-0906746	2009.07.01	DAYOU SMART ALUMINIUM / SungKyunKwan University industry-academic cooperation team
Method for forming multiple colors on the aluminum’s surface	Korea	10-0695530	2007.03.08	DAYOU SMART ALUMINIUM / Yoo Jin-Ho
Aluminum-silicon alloy production method for automobile shaft	Korea	10-0353415	2002.09.06	DAYOU SMART ALUMINIUM / Korea Institute of Science and Technology
Process for Manufacturing Al-Si Alloys for Use in Vehicle Propeller Shafts	USA	6,223,415	2001.05.01	DAYOU SMART ALUMINIUM / Korea Institute of Science and Technology
Thixoformable SiC/2xxx Al composites	USA	6,135,195	2000.10.24	DAYOU SMART ALUMINIUM / Hyundai Motors	Korea Institute of Science and Technology patent
Thixoformable Wrought SiC / Al Alloy composites and production method	Korea	10-0247143	1999.12.09	Korea Institute of Science and Technology / DAYOU SMART ALUMINIUM
Composite metallic material production method based on the indirect pressurization type squeeze casting and e-notice system	Korea	10-0117425	1997.07.02	Korea Institute of Science and Technology / DAYOU SMART ALUMINIUM

DAYOU Global technology research

R&D performance