Delta Hydraulics Thailand Hydraulic Cylinder Manufacturers Hydraulic, rods, rams, cylinders, telescopic, hoists, design, custom Delta Hydraulics design and manufacture telescopic cylinders and hoists as well as rod style hydraulic cylinders that are used in a myriad of applications such as transport, mining, waste management, marine and oil & gas exploration.. We have operations in Australia and Thailand and service customers throughout the world with our high quality hydraulic products