DONG-YANG HOIST CRANE has a special technology. They have soft stopping and less noisy. And when the time happen to after service, our products are easy to change. Because president Mr. Kim knows the machine very well. He thinks every machine must be easy assembling and disassembling.

Some parts are very easy changing than any other same models. And our products are lighter than some same electric wire rope hoist models.

1. Clean Room System (Bio Clean Room, Industrial Clean Room)

1) Bio Clean Room: Clean room is an environment, typically used in bio medical area, that has a low level of environmental pollutants (Operation rooms, Intensive care rooms in Hospital)

The ST series condensing coil exerts its maximum heat exchanging performance as it is designed to ensure that the air flow and coolant from the coolant spray system can be spread evenly across the coil. The condensing coil is subjected to 2 rounds of pressure tests after a hot dip galvanizing treatment. Each part of the coil is supported by frames such as angles and channels, and all the parts of the coil is hot dip galvanized to ensure strong durability. The ST series high efficiency condensing coil is hot dip galvanized after assembling special custom-made carbon steel pipes for pressure service, which ensures outstanding corrosion resistance and high efficiency thermal conductivity. This product is certified through strict quality and performance tests performed by the refrigeration and air conditioning team at the Korea Institute of Industrial Technology and Korean Agency for Technology and Standards).