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Yellow Stone Corp. passed the 2017 TTQS assessment
 Yellow Stone Corp. passed the 2017 TTQS assessment
The Quality Management System for (TTQS : Talent Quality Management System) is a set of systems actively promoted by the Vocational Training Council of the Labor Council of the Executive Yuan on "Human Resources" in order to enhance the quality of our workforce.
The purpose is to promote the institutionalization of education and training, We will continue to improve the quality of training systems and improve human resources continuously so as to maintain the competitiveness of enterprises in sustainable development.

Our Company will uphold the spirit of continuous improvement and is committed to strengthening human resources and the competitiveness of our Company.
TV Recording:Fun Design
 TV Recording:Fun Design
【New Product】Mid & Low Power LED Series 3030、2835、3528、3014
 【New Product】Mid & Low Power LED Series 3030、2835、3528、3014
2835 Series obtain IESAN LM-80 approval、one package with various lumen options 0.1W~2W PPA-PCT-EMC product.
The prefect choice widely for General lighting or Backlight, Ex.: LED Tube、Panel lights、Downlights、Bulbs.
【New Product】UV LED - We offer total solution on UVA/B/C in market.
 【New Product】UV LED - We offer total solution on UVA/B/C in market.
 
●  Wavelength of UV LED - UVA: 315nm~410nm, UVB:280nm~315nm, UVC:200nm~280nm
● Supply full power coverage of small power, mid-power to higher power on UV LED.
● Applications: Sterilization、Money detect、Curing、Photo catalysis、Medical appliances.. etc.
● Features: Viewing Angle 120゜、Easy drive、Reflow solder-able、Small size、Modular.
【New Product】Polymer Electrolytic Solid Capacitor
【New Product】Polymer Electrolytic Solid Capacitor
● Highest Voltage:250V in the industry
● Smallest size、Highest capacitance
● 125℃ High Voltage 25~250V
● High Temperature 125℃ Application Advantages
● The Size is smaller than traditional liquid & low Impedance E-capacitor