▲ Isuu Electronic Components / CEO Lee Sung-ho

Isuu Electronic Components in cooperation with Kumoh National Institute of Technology developed 'micro bubble technology' which uses OH-radical occurred during forming process of less than 50-100um diameter micro bubbles to sterilize or decompose organism without electricity. 

Micro bubble technology is a system that purifies or kills high efficiency circulation waste of nutrient solutions and the management and maintenance meet the criteria of the Telecommunications Technology Association for simple repair by DIY. 

CEO Lee Sung-ho worked for Sanyo Korea for 13 years and established Isuu Electronic Components in 2015. This eco-friendly nutrient solutions waste circulation system covers up to 18 greenhouses and the price per unit including installation fee is around 20 million won ($17,000). 

"Treating nutrient solutions wastes has been a big issue among farmers as water culture is being widely spreading. It can damage environment badly like contamination of underground water. The development of the eco-friendly nutrient solutions waste system started by awareness of its seriousness" explains Lee.

It is important for the government to provide support for these innovative technologies and Lee points out government should make it compulsory for farmers to purchase Made in Korea agricultural equipment by 30 to 50% with necessary support in order for promising small and medium business to grow.

Isuu Electronic Components produces a variety of electronic parts such as electrical circuits, PCB, cable harnesses, springs, IoT devices, mobile IT devices and LED products covering almost all gadgets from communications to home appliances.