The following products are Temperature Adjusting Valves, heating water Divider and Elevator parts.

The DI-GSM valve developed by Dongin Electric Co., Ltd. is the temperature adjusting valve used the shape memory alloys(SMA's) of a water temperature sensing method. In case of the DI-Divider, it's a heating water divider with which adjustment can be made to the set temperature.

1. LED Lighting at Emergency

2. Automatic Temperature Adjusting Divider & Valves for Heaters