of Ryoko Co., Ltd. has taken over the business related
to the unique and special processed goods of acrylic
sheet from its parent company, Mitsubishi
Rayon Co., Ltd. in 1995 and works on designing,engineering,manufacturing
and installation of aquarium panels,thick/ large-size
acrylic sheet products.
Rayon started to manufacture "ShinkoLite-A ",
conventionally glass cell cast sheets in 1942. In 1960's,
it started designing,engineering, manufacturing and
installation of thick /large-size aquarium panels, and
since then, has accumulated various technologies which
have been highly evaluated by many aquaria both
in Japan and in overseas countries.
Division, have taken over acrylic sheet technology from
Mitsubishi Rayon and carry on consistent works on acrylic
sheet from manufacturing, processing to installation.
We have introduced
ISO9001to our quality control system in order to supply
products and services to customer satisfaction, and
also received the formal authorization from Land, Infrastructure
and Transportation Ministry as a general constructor
in order to ensure appropriate implementation of construction
works and protect ordering parties.