https://goodarksemi.com/

Good-Ark Semiconductor is a leading global discrete semiconductor manufacturer that offers a wide variety of surface mount, through-hole and wafer devices with superior quality and reliability at competitive costs. Good-Ark manufactures innovative discrete semiconductors with increased power density and energy efficiency in pursuit of environmental sustainability and cost effectiveness. 
Their parent company Suzhou Good-Ark Electronics Co. Ltd. was established in 1990 and is publicly listed on the Shenzhen Stock Exchange (stock code: 002079) . Good-Ark is one of the largest Diode, Rectifier & Bridge Rectifier manufacturers in the world and is the industry leader in SMA/SMB/SMC & DFN/QFN package types.
Good-Ark Semiconductor provides the following product families
Diodes, Rectifiers, Bridge Rectifiers, Protection devices (TVS, Chip Fuse & Thermistor), MOSFETS (Small Signal & Power MOSFETS supported by Trench Technology)