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History
> Company Introduction > History
1988.06 Established Hankuk general trading company
1998.07 Developed a die casting release agent for AI alloy
1999.06 Developed a die casting plunger tip(Be, Cu, 용사)
Developed a machine sleeve
1999.10 Developed a nozzle, a nozzle high-frequency coil, a piston and a piston rings
2001.03 Developed a die casting release agent for Cu alloy
Developed a die casting release agent for Mg alloy
2004.11 Developed a release agent for squeeze casting
2008.05 Developed a die casting release agent for Zn alloy
2013.01 Factory relocation of Hankuk general trading company (Seolhwa-ri, Hwawon).
2013.12 Expansion and relocation to newly constructed factory (Gangrim complex, Okpo)
2014.01 Launched ALUB® Series which is the brand of release agent for die casting.
Developed a water soluble universalized anti-rust additive.
2014.05 Renamed to HJS.
Developed a release agent for car interior materials.
Developed a polishing dispersant for Glass.
2014.06 Registered as a tier of GM Korea.
Developed a flame retardant for MDF.
Production capacity expansion(other than 2 units of heating and mixing devices)
2014.10 Acquired ISO 9001:2008 certificate
2014.11 Developed a plant growth promoter.
2015.04 University-industry cooperation (LINC)agreement with Kyungpook national university
Family company agreement with Korea Polytechnics university Ⅵ
[Patent registration](No. 10-1516128)
Temperature sensor to measure the heat temperature of castings and die casting molten metal(melting) and the manufacturing method of its recycle protective tube
2015.05 [Patent](No. 10-1525360)
Built-up type die casting plunger sleeve
2015.06 Joined Korea die casting industry cooperative
2015.07 Registered as venture business(Technology guaranteed fund)
Established R & D department(Korea industrial technology promotion association)
Designated as promising small business (Daegu bank)
2015.08 Developed a water soluble plunger lubricant.
2015.11 [Trademark registration] Releasing agent and plunger lubricant for ALUB Series die casting.
2015.12 [Patent registration](No.10-1577161)
Graphite crucible using nano-composite materials and its manufacturing method