I have found out why most incense stick fatories get loss and have to close. 1. Materials come in and out all the time so they can't control it. Even they don't know the stocks 2. They have small space so new materials coming and mixed with old materials3. They can't control the waste. Waste of bamboo sticks, waste of joss powder, waste of damaged incense sticks4. They don't know exactly this month how many tons they can produce5. They can't don't know how to use the incense machines properly and the result is they spend too much money in spare parts.I will guide you in details what to do to solve all those problems. I am Rose's assistant. Follow me.