CEO Greetings.

Grentech with the world’s best technology

Grentech possesses international patent for converting flowing plain water instantaneously into the water with sterilization ability. Recent phenomena such as global warming and hazardous gas emission owing to the rapid growth of industry and new types of viruses and etc are contaminating our life environment with a variety of bacteria and threatening our health day by day. Our company creates the water with sterilization force by applying a patented technology, electric reaction to plain water, whereby we produce products and parts of environmentally friendly mechanism that sterilize hazardous bacteria.

We’ll do our best effort toward eco-friendly leading company to keep human healthy life by continuous R&D whole staff.