Basically all cylinders can be made into double-acting cylinders.

Among the common types of cylinders, the double-acting cylinder is the most common and has a wide range of applications.

Common cylinder brands with good quality are festo and Yadek in Taiwan Province Province.

The common types of double-acting cylinders in Yadek are SE/SC series standard cylinders. There are also ultra-thin cylinders, positioning cylinders, cylinders with locks, cylinders with valves, etc. You can go to official website to learn about it and choose according to your own needs.