An extraordinary business trip for PT. Mitra Cipta Hardi Elektrindo (MCHE) Reaching the age of 25 is an extraordinary thing for a company. This is inseparable from the determination of the owner, Michael Hardinata Wirawan, who has experience in leading the company's business as well as principal... See More

To operate machines in industry and factories, an electrical device is needed to carry out the functions of the machine, one of which is a switch. In contrast to the general switch that we know to turn on electricity, lights and home electronic devices in residential and hotels.In a general sense, t... See More

The need for lighting is increasing along with the variety of activities we have. In indoor conditions maybe we just turn on the lights as a source of lighting. However, what if we are outside the room which is completely far from the light source, especially at night.Apart from being needed for act... See More