Warning: If you don't do this early, you will close your incense factory soon. Number 1: Know your stock list.Every owner must know exactly the quantity of bamboo sticks, joss powder, wood powder, raw incense sticks and even a single piece of pistons. To do this, you must make an excel file and update the quantity all the time. You have to seperate old lot and new lot. You should finish the old lot first before you start the new lot. Don't mix all together. By this way, you can control the quantity and quality perfectly. Let's do it now.Follow me to know Number 2.