Y&B Materials Tech Co., Ltd. is a
  venture company established by Professor Bon-chan Ban at Sunchon National University.

  Professor Ban has mainly researched on recycling of scrapped materials. To solve
  the seaweeds and shells problem sticking to the wall of drainage construction
  in the electric power plants including atomic water and steam power generation,
  he started to make a research on developing antifouling materials. He had developed
  Neocera Black, the functional new ceramic after 4 years research. Neocera Black
  is made of natural sand, but it has various functions like antibacterial and
  antifungal effects, double heat keeping capacity, high radiation rate of far
  infrared rays and strong deodorizing effect. The natural sand is melted on melting
  furnace over 1,400? and added natural functional oxide.

After rapid quenching, the sand is dried and screened as optional particle
  size. The process gives Neocera Black multi function. With Neocera Black Y&B
  Materials Tech Co., Ltd. is going to pursue of profits through applying
  to partical manufacturing fields. We will return the gained profits to our society
  through the investment in research project for developing new technology and
  the restoration to low conditioned society. We need your attention and concern