Home„Affiliated Companies (Domestic)

Affiliated Companies (Domestic)

Tangram Co., Ltd.

Tangram Co., Ltd.

As part of Japan Water Systems Group, Tangram Co.,Ltd. mainly manufactures the reverse osmosis equipment for dialysis, for the Medical Division.


Our recent years' performance shows we had almost zero failures in the production processes. It is our goal to achieve the same production standard for reverse osmosis equipment become more high-quality and advanced.

In order to further advance our water treatment techenology, we have separated the equipment development lab from the testing lab and transferred it to a newly built reseach and development facility.

In March 2007,we have obtained EcoAction 21 certification (Environmental Management System)and recently we have also been certified with ISO9001:2008 and ISO13485:2003 (Medical Equipment Quality Management System).

We will continue to pursue Quality First policy and strive to gain customer's trust and satisfaction.

@Company Name @Tangram Co., Ltd.
@Address @110-5 Sakabe Makinohara-shi, Shizuoka-ken 421-0412
@‚s‚d‚k @0548i29j0421
@‚e‚`‚w @0548i25j0010

Japan Water Systems Shikoku Co., Ltd.

@Company Name @Japan Water Systems Shikoku Co., Ltd.
@Address @Central Bldg. annex 7F, 4-12 Kamei-cho, Takamatsu-shi, Kagawa-ken 760-0050
@‚s‚d‚k @087i832j5771
@‚e‚`‚w @087i832j5772
@Business Content @Sales of water treatment equipments, maintenance and inspection, sales of commodity items
Back to Top

Japan Water Systems Corporation for Reverse Osmosis Equipment (RO Equipment) amd Dialysis Solution Cleansing

Copyright (C) 2008 Japan Water Systems Corporation. All rights reserved.