1. LPG Filling equipment is old,there is no data transmission function,and the number of filled cylinders are recorded manually. Data needs to be sorted before it generated to reports. Querying data takes time and effort.

2. Before filling,cylinders more than 10 or 15 years old need to be manually checked for inspection and refurbishment;

3. Empty cylinders unloading truck and full cylinder loading truck, need manual counting,the guard to confirm,data is kept on paper, it is not easy to find historical data; Cylinder data is a dynamic, no digital tracking, can not achieve instant accurate reports.

4. Cylinders that need to be repaired are sent to a third-party inspection company,the quantity and report of cylinder inspection are kept on paper and cannot be timely delivered to the head office. Government inspectors can only search for old paper records.

5. With the dealer,the number of gas cylinders is recorded by traditional paper,and the immediate data cannot be known,and there are disputes;

6. Based on our experience,without digital tracking,approximately 20% of gas cylinders are lost in the market each year;

7. Do not know who the end user is. Price promotion can not directly let the end user get benefits,market expansion is ineffective;

8.The user cannot distinguish whether the LPG sent by the supplier is from the original plant or illegally filled.