Bailinhou an enterprise from Sichuan, China. Focus on sichuan hot pot seasoning base, chili powder, seasoning and specialty food enterprises. If you want to choose pure and authentic imported Sichuan cuisine seasonings and spices, I believe it will make you more satisfied. prickly ash oil is suitable for many cold and hot dishes in Sichuan cuisine. Sichuan Peppercorn Oil have a strong aroma, while giving the lips and tongue a similar numbing and tingling effect. If you like the strong aroma of pepper, then pepper and pepper oil are what you need. Peppercorn Oil, Fragrant Spice for Sichuan Dishes, Using for cooking or adding directly to dishes. Using authentic Sichuan Peppercorns and rapeseed oil as the raw material of prickly ash oil(Pepper Oil) makes the Peppercorn Oil more delicate and fragrant. Original imported. Authentic Chinese sichuan Green peppercorn oil(Tengjiaoyou) from szechuan, Leshan, China, Although I am expensive, My quality is very good.