Zhusong Machinery: mainly engaged in heating and cooling related equipment, providing temperature control technology and solutions Heating equipment: mold temperature machine - including two types: oil temperature machine and water temperature machine, mainly used for heating and constant temperature, with auxiliary cooling system; Oil temperature machine - includes three models: 200 degree oil temperature machine, 300 degree oil temperature machine, and 350 degree oil temperature machine. Water temperature machine - includes three models: 120 degree water temperature machine, 150 degree water temperature machine, and 180 degree water temperature machine. Heat transfer oil heater - uses the heat transfer performance of heat transfer oil to provide heat source for thermal equipment Refrigeration equipment: chillers - industrial chillers, commonly known as freezers, refrigerators, ice water machines, chillers, cooling machines, etc., have countless names due to their widespread use in various industries Air cooled chiller - Air cooled chiller is one of the models of chillers that cools water at room temperature to a certain temperature through the compressor of the chiller for industrial refrigeration. It is used as a standalone unit with a built-in fan as the heat dissipation device; Water cooled chiller - Water cooled chiller uses a shell and tube evaporator to exchange heat between water and refrigerant. The refrigerant system absorbs the heat load in the water, cools the water to produce cold water, and then carries the heat to the shell and tube condenser through the action of the compressor. The refrigerant exchanges heat with water, and the water absorbs heat and then dissipates it through water pipes in the external cooling tower (water cooling); Screw chiller - The screw chiller is named after the use of a screw compressor Its cooling power is greater than that of a vortex chiller Mainly used in chemical plants, ink printing plants, automobile manufacturing plants, central air conditioning systems, or other large-scale industrial refrigeration applications. Cold and hot integrated machine - The cold and hot integrated machine is divided into a heating part and a cooling part, which are integrated through system design