PR Center
SH Tech provides the best products with superior technology.
PR Center
SH Tech provides the best products with superior technology.
Certification and Patent Status
Registered Patents by the Korean Intellectual Property Office
Recognition
Registered Patents by the Korean Intellectual Property Office
- October 2017: Dot punching processing device for improving surface roughness, pattern processing method using the same, and valve plate for compressors with patterns
- January 2017: Valve plate with patterns processed by a punching machine and pattern processing method
- January 2016: Automatic scrap ejector for intersheet molds
- December 2015: Fine blanking mold
- November 2015: Valve plate for compressors and laser processing method for the surface of the valve plate
- September 2015: Fine blanking mold with an integrated mold module
- September 2015: Punching processing device for improving roughness and patterns processed using the same
- July 2011: Compressor clutch disk for automobiles
- February 2011: Shot forming device and method for valve plates of compressors
- May 2007: Manufacturing method for timing sprockets of camshafts for automobile engines