At present, the market is mainly divided into two categories:

1. European imported brands include: Bosch from Germany, Labaudi from Italy, Hardridge from the United Kingdom, etc. Currently, only Labaudi has direct sales in China. The factory - Shenyang Labaodi, is directly responsible for the sales of this product and after-sales service issues such as spare parts. Imported brands have higher accuracy and are slightly more expensive. Rail injectors and fuel injection pump test benches,

2. Domestic brands of rail injectors and fuel injection pump test benches include: Shandong, Beijing, Wuxi and other manufacturers, most of the prices It is very low, and the accuracy is also very poor, especially the measurement of parameters such as pre-injection is not accurate at all.