Looking for a reliable manufacturer to create a custom beer tap (dispenser). Need 2 faucets for testing. Future quantity depends on delivery and quality. Discuss budget after technical specifications. Technical requirements: glass volume 250 ml, dispensing time 20 - 30 seconds per fill, flow rate ~0.4 - 0.5 liters/min, tap position inside the glass during dispensing, flow style to minimize foam, operation controlled by electronic signal, connection compatible with 6 - 8 mm beer tubing, material stainless steel 304 or 316 (food - grade), seal materials FDA - grade silicone or EPDM, mounting wall or panel mounted (with optional shank ~4 - 6 inches), pressure input CO? powered system ~10 - 15 psi, beer cooled by refrigerator/kegerator.