From the website:
TJ Porte Precision Edge sells professional ergonomic hair cutting shears from Sensei and Mizutani from Japan, selling high quality styling shears, barber shears, hairdressing shears, blending shears, texturizing shears . We provide Japanese Hamaguri Water Sharpening and factory authorized shear sharpening for Sensei, Sam Villa, Karg, Centrix, Rusk, Toni and Guy and Paul Mitchell shears.