we hope to collect more information about size of OEM hydraulic cylinders of all kinds of brands like Caterpillar, Komatsu, Hitachi,etc.
we try to gather information about all this and make a catalogue.
the data we collected is valuable for producing hydraulic cylinders with correct size.
But in some cases, people also need customize hydraulic cylinders. In this way, we will produce according to customers' requirements.
we need to speed up to collect daters as much as we can.