GSC Toughened Glass Ltd. Offers Polished finished Stainless Steel Fin Plate. GSC Glass Ltd. Has been engaged into architectural glass processing and it has ISO 9001:2000 certification. This Stainless Steel Fin Plate is made form SS316 bars using precision machining methods. These fin plate are offered in machine as well as polished finishes. The design of these fin plates offers high on site adjustment possibilities. These fin plates can be very easily used in application using smaller panels on fin plates.